Finding the Fourth Proportional to 16,449.16, 24,674.84 and 5,921.32

Step by Step Solution

1. Step 1: Write the proportion equation
   16,449.16 : 24,674.84 = 5,921.32 : x
2. Step 2: Convert to fraction form
   16,449.16/24,674.84 = 5,921.32/x
3. Step 3: Cross multiply
   16,449.16x = 24,674.84 × 5,921.32
4. Step 4: Simplify right side
   16,449.16x = 146,107,623.59
5. Step 5: Solve for x
   x = 146,107,623.59/16,449.16
6. Step 6: Final answer
   x = 8,882.38