I believe the answer should be x equals 37
The answer is c with a side of bacon hope that helps. :)
The proportion equal to a/b = c/d is A.) A/C = B/D
We will know if a proportion is equivalent when its cross products are equal.
a/b = c/d where ad = bc
since ad = bc, a/c = b/d
That's already rounded to the nearest hundredth, so the answer is 3419.46.
The picture below will help you.