Finding the Fourth Proportional to 16,451.15, 24,671.39 and 5,354.91

Step by Step Solution

1. Step 1: Write the proportion equation
   16,451.15 : 24,671.39 = 5,354.91 : x
2. Step 2: Convert to fraction form
   16,451.15/24,671.39 = 5,354.91/x
3. Step 3: Cross multiply
   16,451.15x = 24,671.39 × 5,354.91
4. Step 4: Simplify right side
   16,451.15x = 132,113,046.25
5. Step 5: Solve for x
   x = 132,113,046.25/16,451.15
6. Step 6: Final answer
   x = 8,030.63