Finding the Fourth Proportional to 17,436.17, 24,061.98 and 9,478.43

Step by Step Solution

1. Step 1: Write the proportion equation
   17,436.17 : 24,061.98 = 9,478.43 : x
2. Step 2: Convert to fraction form
   17,436.17/24,061.98 = 9,478.43/x
3. Step 3: Cross multiply
   17,436.17x = 24,061.98 × 9,478.43
4. Step 4: Simplify right side
   17,436.17x = 228,069,672.78
5. Step 5: Solve for x
   x = 228,069,672.78/17,436.17
6. Step 6: Final answer
   x = 13,080.27