Finding the Fourth Proportional to 16,449.83, 24,669.15 and 5,353.77

Step by Step Solution

1. Step 1: Write the proportion equation
   16,449.83 : 24,669.15 = 5,353.77 : x
2. Step 2: Convert to fraction form
   16,449.83/24,669.15 = 5,353.77/x
3. Step 3: Cross multiply
   16,449.83x = 24,669.15 × 5,353.77
4. Step 4: Simplify right side
   16,449.83x = 132,072,955.20
5. Step 5: Solve for x
   x = 132,072,955.20/16,449.83
6. Step 6: Final answer
   x = 8,028.84