Finding the Fourth Proportional to 17,609.04, 24,300.55 and 9,542.71

Step by Step Solution

1. Step 1: Write the proportion equation
   17,609.04 : 24,300.55 = 9,542.71 : x
2. Step 2: Convert to fraction form
   17,609.04/24,300.55 = 9,542.71/x
3. Step 3: Cross multiply
   17,609.04x = 24,300.55 × 9,542.71
4. Step 4: Simplify right side
   17,609.04x = 231,893,143.79
5. Step 5: Solve for x
   x = 231,893,143.79/17,609.04
6. Step 6: Final answer
   x = 13,168.98