Finding the Fourth Proportional to 38,752.56, 58,134.72 and 16,566

Step by Step Solution

1. Step 1: Write the proportion equation
   38,752.56 : 58,134.72 = 16,566 : x
2. Step 2: Convert to fraction form
   38,752.56/58,134.72 = 16,566/x
3. Step 3: Cross multiply
   38,752.56x = 58,134.72 × 16,566
4. Step 4: Simplify right side
   38,752.56x = 963,059,771.52
5. Step 5: Solve for x
   x = 963,059,771.52/38,752.56
6. Step 6: Final answer
   x = 24,851.51