Finding the Fourth Proportional to 17,471.76, 24,111.12 and 9,514.20

Step by Step Solution

1. Step 1: Write the proportion equation
   17,471.76 : 24,111.12 = 9,514.20 : x
2. Step 2: Convert to fraction form
   17,471.76/24,111.12 = 9,514.20/x
3. Step 3: Cross multiply
   17,471.76x = 24,111.12 × 9,514.20
4. Step 4: Simplify right side
   17,471.76x = 229,398,017.90
5. Step 5: Solve for x
   x = 229,398,017.90/17,471.76
6. Step 6: Final answer
   x = 13,129.65