Finding the Fourth Proportional to 17,732.89, 24,470.22 and 9,775.15

Step by Step Solution

1. Step 1: Write the proportion equation
   17,732.89 : 24,470.22 = 9,775.15 : x
2. Step 2: Convert to fraction form
   17,732.89/24,470.22 = 9,775.15/x
3. Step 3: Cross multiply
   17,732.89x = 24,470.22 × 9,775.15
4. Step 4: Simplify right side
   17,732.89x = 239,199,948.68
5. Step 5: Solve for x
   x = 239,199,948.68/17,732.89
6. Step 6: Final answer
   x = 13,489.06