Finding the Fourth Proportional to 52,688.43, 72,689.67 and 32,510.25

Step by Step Solution

1. Step 1: Write the proportion equation
   52,688.43 : 72,689.67 = 32,510.25 : x
2. Step 2: Convert to fraction form
   52,688.43/72,689.67 = 32,510.25/x
3. Step 3: Cross multiply
   52,688.43x = 72,689.67 × 32,510.25
4. Step 4: Simplify right side
   52,688.43x = 2,363,159,344.12
5. Step 5: Solve for x
   x = 2,363,159,344.12/52,688.43
6. Step 6: Final answer
   x = 44,851.58