Finding the Fourth Proportional to 16,165.16, 24,250.62 and 5,791.40

Step by Step Solution

1. Step 1: Write the proportion equation
   16,165.16 : 24,250.62 = 5,791.40 : x
2. Step 2: Convert to fraction form
   16,165.16/24,250.62 = 5,791.40/x
3. Step 3: Cross multiply
   16,165.16x = 24,250.62 × 5,791.40
4. Step 4: Simplify right side
   16,165.16x = 140,445,040.67
5. Step 5: Solve for x
   x = 140,445,040.67/16,165.16
6. Step 6: Final answer
   x = 8,688.13