I have a parallelogram with sides AB and CD each 36' long and sides AC and BD each 22' long. Corner A to corner D is 43'2" long and corner B to corner C is 41'1" long. How far will corner C have to travel for this parallelogram to become a rectangle?

Question

I have a parallelogram with sides AB and CD each 36' long and sides AC and BD each 22' long.  Corner A to corner D is 43'2" long and corner B to corner C is 41'1" long.  How far will corner C have to travel for this parallelogram to become a rectangle?