Finding the Fourth Proportional to 17,149.55, 23,666.87 and 9,596.17

Step by Step Solution

1. Step 1: Write the proportion equation
   17,149.55 : 23,666.87 = 9,596.17 : x
2. Step 2: Convert to fraction form
   17,149.55/23,666.87 = 9,596.17/x
3. Step 3: Cross multiply
   17,149.55x = 23,666.87 × 9,596.17
4. Step 4: Simplify right side
   17,149.55x = 227,111,141.57
5. Step 5: Solve for x
   x = 227,111,141.57/17,149.55
6. Step 6: Final answer
   x = 13,242.98