Finding the Fourth Proportional to 17,612.10, 24,304.05 and 10,542.42

Step by Step Solution

1. Step 1: Write the proportion equation
   17,612.10 : 24,304.05 = 10,542.42 : x
2. Step 2: Convert to fraction form
   17,612.10/24,304.05 = 10,542.42/x
3. Step 3: Cross multiply
   17,612.10x = 24,304.05 × 10,542.42
4. Step 4: Simplify right side
   17,612.10x = 256,223,502.80
5. Step 5: Solve for x
   x = 256,223,502.80/17,612.10
6. Step 6: Final answer
   x = 14,548.15