Finding the Fourth Proportional to 16,321.97, 24,483.36 and 5,229.83

Step by Step Solution

1. Step 1: Write the proportion equation
   16,321.97 : 24,483.36 = 5,229.83 : x
2. Step 2: Convert to fraction form
   16,321.97/24,483.36 = 5,229.83/x
3. Step 3: Cross multiply
   16,321.97x = 24,483.36 × 5,229.83
4. Step 4: Simplify right side
   16,321.97x = 128,043,891.45
5. Step 5: Solve for x
   x = 128,043,891.45/16,321.97
6. Step 6: Final answer
   x = 7,844.88