Finding the Fourth Proportional to 17,447.52, 24,078.03 and 9,490.20

Step by Step Solution

1. Step 1: Write the proportion equation
   17,447.52 : 24,078.03 = 9,490.20 : x
2. Step 2: Convert to fraction form
   17,447.52/24,078.03 = 9,490.20/x
3. Step 3: Cross multiply
   17,447.52x = 24,078.03 × 9,490.20
4. Step 4: Simplify right side
   17,447.52x = 228,505,320.31
5. Step 5: Solve for x
   x = 228,505,320.31/17,447.52
6. Step 6: Final answer
   x = 13,096.72