Finding the Fourth Proportional to 32,385.72, 48,581.42 and 9,901.47

Step by Step Solution

1. Step 1: Write the proportion equation
   32,385.72 : 48,581.42 = 9,901.47 : x
2. Step 2: Convert to fraction form
   32,385.72/48,581.42 = 9,901.47/x
3. Step 3: Cross multiply
   32,385.72x = 48,581.42 × 9,901.47
4. Step 4: Simplify right side
   32,385.72x = 481,027,423.18
5. Step 5: Solve for x
   x = 481,027,423.18/32,385.72
6. Step 6: Final answer
   x = 14,853.07