Finding the Fourth Proportional to 16,078.18, 22,180.48 and 10,414.81

Step by Step Solution

1. Step 1: Write the proportion equation
   16,078.18 : 22,180.48 = 10,414.81 : x
2. Step 2: Convert to fraction form
   16,078.18/22,180.48 = 10,414.81/x
3. Step 3: Cross multiply
   16,078.18x = 22,180.48 × 10,414.81
4. Step 4: Simplify right side
   16,078.18x = 231,005,545.18
5. Step 5: Solve for x
   x = 231,005,545.18/16,078.18
6. Step 6: Final answer
   x = 14,367.64