Finding the Fourth Proportional to 16,131.60, 24,165.88 and 10,568.04

Step by Step Solution

1. Step 1: Write the proportion equation
   16,131.60 : 24,165.88 = 10,568.04 : x
2. Step 2: Convert to fraction form
   16,131.60/24,165.88 = 10,568.04/x
3. Step 3: Cross multiply
   16,131.60x = 24,165.88 × 10,568.04
4. Step 4: Simplify right side
   16,131.60x = 255,385,986.48
5. Step 5: Solve for x
   x = 255,385,986.48/16,131.60
6. Step 6: Final answer
   x = 15,831.41