Finding the Fourth Proportional to 17,798.72, 24,561.46 and 9,732.12

Step by Step Solution

1. Step 1: Write the proportion equation
   17,798.72 : 24,561.46 = 9,732.12 : x
2. Step 2: Convert to fraction form
   17,798.72/24,561.46 = 9,732.12/x
3. Step 3: Cross multiply
   17,798.72x = 24,561.46 × 9,732.12
4. Step 4: Simplify right side
   17,798.72x = 239,035,076.10
5. Step 5: Solve for x
   x = 239,035,076.10/17,798.72
6. Step 6: Final answer
   x = 13,429.90