Forgot restrictions password

Hi,

We lost the restrictions passcode which has been set up. I am unable to reset the ipad as the account, find my phone options, etc have also been set up in the restriction passcode, is there a way to reset the passcode. As when I am connecting to the mac, the find my ipad options needs to be disabled to reset which is becoming a hurdle, as even that is restricted by the passcode. Please help