Finding the Fourth Proportional to 16,078.41, 24,121.14 and 5,404.38

Step by Step Solution

1. Step 1: Write the proportion equation
   16,078.41 : 24,121.14 = 5,404.38 : x
2. Step 2: Convert to fraction form
   16,078.41/24,121.14 = 5,404.38/x
3. Step 3: Cross multiply
   16,078.41x = 24,121.14 × 5,404.38
4. Step 4: Simplify right side
   16,078.41x = 130,359,806.59
5. Step 5: Solve for x
   x = 130,359,806.59/16,078.41
6. Step 6: Final answer
   x = 8,107.75