Finding the Fourth Proportional to 17,732.08, 24,469.32 and 9,772.72

Step by Step Solution

1. Step 1: Write the proportion equation
   17,732.08 : 24,469.32 = 9,772.72 : x
2. Step 2: Convert to fraction form
   17,732.08/24,469.32 = 9,772.72/x
3. Step 3: Cross multiply
   17,732.08x = 24,469.32 × 9,772.72
4. Step 4: Simplify right side
   17,732.08x = 239,131,812.95
5. Step 5: Solve for x
   x = 239,131,812.95/17,732.08
6. Step 6: Final answer
   x = 13,485.83