Finding the Fourth Proportional to 17,514.72, 24,170.35 and 9,960.86

Step by Step Solution

1. Step 1: Write the proportion equation
   17,514.72 : 24,170.35 = 9,960.86 : x
2. Step 2: Convert to fraction form
   17,514.72/24,170.35 = 9,960.86/x
3. Step 3: Cross multiply
   17,514.72x = 24,170.35 × 9,960.86
4. Step 4: Simplify right side
   17,514.72x = 240,757,472.50
5. Step 5: Solve for x
   x = 240,757,472.50/17,514.72
6. Step 6: Final answer
   x = 13,746.01