Finding the Fourth Proportional to 16,449.12, 24,671.52 and 5,354.82

Step by Step Solution

1. Step 1: Write the proportion equation
   16,449.12 : 24,671.52 = 5,354.82 : x
2. Step 2: Convert to fraction form
   16,449.12/24,671.52 = 5,354.82/x
3. Step 3: Cross multiply
   16,449.12x = 24,671.52 × 5,354.82
4. Step 4: Simplify right side
   16,449.12x = 132,111,548.73
5. Step 5: Solve for x
   x = 132,111,548.73/16,449.12
6. Step 6: Final answer
   x = 8,031.53