Finding the Fourth Proportional to 17,514.20, 24,142.78 and 12,463.32

Step by Step Solution

1. Step 1: Write the proportion equation
   17,514.20 : 24,142.78 = 12,463.32 : x
2. Step 2: Convert to fraction form
   17,514.20/24,142.78 = 12,463.32/x
3. Step 3: Cross multiply
   17,514.20x = 24,142.78 × 12,463.32
4. Step 4: Simplify right side
   17,514.20x = 300,899,192.83
5. Step 5: Solve for x
   x = 300,899,192.83/17,514.20
6. Step 6: Final answer
   x = 17,180.30