Finding the Fourth Proportional to 17,142.52, 23,658.86 and 9,589.27

Step by Step Solution

1. Step 1: Write the proportion equation
   17,142.52 : 23,658.86 = 9,589.27 : x
2. Step 2: Convert to fraction form
   17,142.52/23,658.86 = 9,589.27/x
3. Step 3: Cross multiply
   17,142.52x = 23,658.86 × 9,589.27
4. Step 4: Simplify right side
   17,142.52x = 226,871,161.26
5. Step 5: Solve for x
   x = 226,871,161.26/17,142.52
6. Step 6: Final answer
   x = 13,234.41