Finding the Fourth Proportional to 17,500.12, 24,149.30 and 9,945.46

Step by Step Solution

1. Step 1: Write the proportion equation
   17,500.12 : 24,149.30 = 9,945.46 : x
2. Step 2: Convert to fraction form
   17,500.12/24,149.30 = 9,945.46/x
3. Step 3: Cross multiply
   17,500.12x = 24,149.30 × 9,945.46
4. Step 4: Simplify right side
   17,500.12x = 240,175,741.80
5. Step 5: Solve for x
   x = 240,175,741.80/17,500.12
6. Step 6: Final answer
   x = 13,724.23