Finding the Fourth Proportional to 57,672.64, 79,538.52 and 37,522.16

Step by Step Solution

1. Step 1: Write the proportion equation
   57,672.64 : 79,538.52 = 37,522.16 : x
2. Step 2: Convert to fraction form
   57,672.64/79,538.52 = 37,522.16/x
3. Step 3: Cross multiply
   57,672.64x = 79,538.52 × 37,522.16
4. Step 4: Simplify right side
   57,672.64x = 2,984,457,073.60
5. Step 5: Solve for x
   x = 2,984,457,073.60/57,672.64
6. Step 6: Final answer
   x = 51,748.23