Finding the Fourth Proportional to 17,513.24, 24,168.02 and 9,555.30

Step by Step Solution

1. Step 1: Write the proportion equation
   17,513.24 : 24,168.02 = 9,555.30 : x
2. Step 2: Convert to fraction form
   17,513.24/24,168.02 = 9,555.30/x
3. Step 3: Cross multiply
   17,513.24x = 24,168.02 × 9,555.30
4. Step 4: Simplify right side
   17,513.24x = 230,932,633.73
5. Step 5: Solve for x
   x = 230,932,633.73/17,513.24
6. Step 6: Final answer
   x = 13,186.18