Finding the Fourth Proportional to 17,504.55, 24,155.40 and 9,949.89

Step by Step Solution

1. Step 1: Write the proportion equation
   17,504.55 : 24,155.40 = 9,949.89 : x
2. Step 2: Convert to fraction form
   17,504.55/24,155.40 = 9,949.89/x
3. Step 3: Cross multiply
   17,504.55x = 24,155.40 × 9,949.89
4. Step 4: Simplify right side
   17,504.55x = 240,343,572.91
5. Step 5: Solve for x
   x = 240,343,572.91/17,504.55
6. Step 6: Final answer
   x = 13,730.35