Finding the Fourth Proportional to 10,901.52, 16,344.72 and 5,711.04

Step by Step Solution

1. Step 1: Write the proportion equation
   10,901.52 : 16,344.72 = 5,711.04 : x
2. Step 2: Convert to fraction form
   10,901.52/16,344.72 = 5,711.04/x
3. Step 3: Cross multiply
   10,901.52x = 16,344.72 × 5,711.04
4. Step 4: Simplify right side
   10,901.52x = 93,345,349.71
5. Step 5: Solve for x
   x = 93,345,349.71/10,901.52
6. Step 6: Final answer
   x = 8,562.60