Finding the Fourth Proportional to 16,263.05, 24,391.49 and 5,169.83

Step by Step Solution

1. Step 1: Write the proportion equation
   16,263.05 : 24,391.49 = 5,169.83 : x
2. Step 2: Convert to fraction form
   16,263.05/24,391.49 = 5,169.83/x
3. Step 3: Cross multiply
   16,263.05x = 24,391.49 × 5,169.83
4. Step 4: Simplify right side
   16,263.05x = 126,099,708.94
5. Step 5: Solve for x
   x = 126,099,708.94/16,263.05
6. Step 6: Final answer
   x = 7,753.76