Finding the Fourth Proportional to 17,500.93, 24,150.85 and 9,543.31

Step by Step Solution

1. Step 1: Write the proportion equation
   17,500.93 : 24,150.85 = 9,543.31 : x
2. Step 2: Convert to fraction form
   17,500.93/24,150.85 = 9,543.31/x
3. Step 3: Cross multiply
   17,500.93x = 24,150.85 × 9,543.31
4. Step 4: Simplify right side
   17,500.93x = 230,479,048.31
5. Step 5: Solve for x
   x = 230,479,048.31/17,500.93
6. Step 6: Final answer
   x = 13,169.53