Finding the Fourth Proportional to 16,049.73, 24,078.54 and 5,519.91

Step by Step Solution

1. Step 1: Write the proportion equation
   16,049.73 : 24,078.54 = 5,519.91 : x
2. Step 2: Convert to fraction form
   16,049.73/24,078.54 = 5,519.91/x
3. Step 3: Cross multiply
   16,049.73x = 24,078.54 × 5,519.91
4. Step 4: Simplify right side
   16,049.73x = 132,911,373.73
5. Step 5: Solve for x
   x = 132,911,373.73/16,049.73
6. Step 6: Final answer
   x = 8,281.22