Finding the Fourth Proportional to 17,508.24, 24,145.20 and 13,043.16

Step by Step Solution

1. Step 1: Write the proportion equation
   17,508.24 : 24,145.20 = 13,043.16 : x
2. Step 2: Convert to fraction form
   17,508.24/24,145.20 = 13,043.16/x
3. Step 3: Cross multiply
   17,508.24x = 24,145.20 × 13,043.16
4. Step 4: Simplify right side
   17,508.24x = 314,929,706.83
5. Step 5: Solve for x
   x = 314,929,706.83/17,508.24
6. Step 6: Final answer
   x = 17,987.51