Finding the Fourth Proportional to 16,447.25, 24,671.18 and 5,353.89

Step by Step Solution

1. Step 1: Write the proportion equation
   16,447.25 : 24,671.18 = 5,353.89 : x
2. Step 2: Convert to fraction form
   16,447.25/24,671.18 = 5,353.89/x
3. Step 3: Cross multiply
   16,447.25x = 24,671.18 × 5,353.89
4. Step 4: Simplify right side
   16,447.25x = 132,086,757.12
5. Step 5: Solve for x
   x = 132,086,757.12/16,447.25
6. Step 6: Final answer
   x = 8,030.94