Finding the Fourth Proportional to 16,314.38, 24,470.27 and 5,218.08

Step by Step Solution

1. Step 1: Write the proportion equation
   16,314.38 : 24,470.27 = 5,218.08 : x
2. Step 2: Convert to fraction form
   16,314.38/24,470.27 = 5,218.08/x
3. Step 3: Cross multiply
   16,314.38x = 24,470.27 × 5,218.08
4. Step 4: Simplify right side
   16,314.38x = 127,687,800.39
5. Step 5: Solve for x
   x = 127,687,800.39/16,314.38
6. Step 6: Final answer
   x = 7,826.71