How about to install OS X on my PC using Windows OS

Mac OS X is only for Macs. It won't run on a PC.

(123340)

Besides being illegal, hence we can't discuss it here, if you do manage to hack things to the point where it loads it will be insecure and unreliable. The next upgrade to OS X will probably break the hack for you. I suggest that you give up on this idea.

If you really want to run OS X then get a Mac. You can get a Mac Mini for next to nothing.

Buy a Mac and install Win7 on that unit using Boot camp or Parallels.

Do not know where you are from, but

Look at either new Mac Minis or older Mac Minis and older iMacs from reputable Apple authorised resellers, that may exist in your area or region, such as this example.

https://www.powermax.com/

https://www.powermax.com/page/used-macs

You can get used, older Mac MInI boxes pretty cheap.

FYI other than the high end professional Mac Pro line which IS VERY EXPENSIVE, other Mac models are more on par with the costs of today's Windows PCs.

The myth of Apple computers being expensive is really no longer true.

There is delayed gratification. Save money over time, towards a new, but realistically, reachable goal of a new Mac purchase. Perform a service for someone that is in the amount of a new Mac purchase from their appreciation.