Finding the Fourth Proportional to 16,155.31, 24,236.22 and 5,766.79

Step by Step Solution

1. Step 1: Write the proportion equation
   16,155.31 : 24,236.22 = 5,766.79 : x
2. Step 2: Convert to fraction form
   16,155.31/24,236.22 = 5,766.79/x
3. Step 3: Cross multiply
   16,155.31x = 24,236.22 × 5,766.79
4. Step 4: Simplify right side
   16,155.31x = 139,765,191.13
5. Step 5: Solve for x
   x = 139,765,191.13/16,155.31
6. Step 6: Final answer
   x = 8,651.35