Finding the Fourth Proportional to 16,142.75, 24,215.04 and 5,754.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,142.75 : 24,215.04 = 5,754.50 : x
2. Step 2: Convert to fraction form
   16,142.75/24,215.04 = 5,754.50/x
3. Step 3: Cross multiply
   16,142.75x = 24,215.04 × 5,754.50
4. Step 4: Simplify right side
   16,142.75x = 139,345,447.68
5. Step 5: Solve for x
   x = 139,345,447.68/16,142.75
6. Step 6: Final answer
   x = 8,632.08