Finding the Fourth Proportional to 16,473.77, 24,710.43 and 3,993.89

Step by Step Solution

1. Step 1: Write the proportion equation
   16,473.77 : 24,710.43 = 3,993.89 : x
2. Step 2: Convert to fraction form
   16,473.77/24,710.43 = 3,993.89/x
3. Step 3: Cross multiply
   16,473.77x = 24,710.43 × 3,993.89
4. Step 4: Simplify right side
   16,473.77x = 98,690,857.09
5. Step 5: Solve for x
   x = 98,690,857.09/16,473.77
6. Step 6: Final answer
   x = 5,990.79