Finding the Fourth Proportional to 16,449.47, 24,677.53 and 5,353.18

Step by Step Solution

1. Step 1: Write the proportion equation
   16,449.47 : 24,677.53 = 5,353.18 : x
2. Step 2: Convert to fraction form
   16,449.47/24,677.53 = 5,353.18/x
3. Step 3: Cross multiply
   16,449.47x = 24,677.53 × 5,353.18
4. Step 4: Simplify right side
   16,449.47x = 132,103,109.89
5. Step 5: Solve for x
   x = 132,103,109.89/16,449.47
6. Step 6: Final answer
   x = 8,030.85