Finding the Fourth Proportional to 17,500.27, 24,149.32 and 9,945.55

Step by Step Solution

1. Step 1: Write the proportion equation
   17,500.27 : 24,149.32 = 9,945.55 : x
2. Step 2: Convert to fraction form
   17,500.27/24,149.32 = 9,945.55/x
3. Step 3: Cross multiply
   17,500.27x = 24,149.32 × 9,945.55
4. Step 4: Simplify right side
   17,500.27x = 240,178,269.53
5. Step 5: Solve for x
   x = 240,178,269.53/17,500.27
6. Step 6: Final answer
   x = 13,724.26