Finding the Fourth Proportional to 16,100.70, 24,149.85 and 8,198.27

Step by Step Solution

1. Step 1: Write the proportion equation
   16,100.70 : 24,149.85 = 8,198.27 : x
2. Step 2: Convert to fraction form
   16,100.70/24,149.85 = 8,198.27/x
3. Step 3: Cross multiply
   16,100.70x = 24,149.85 × 8,198.27
4. Step 4: Simplify right side
   16,100.70x = 197,986,870.01
5. Step 5: Solve for x
   x = 197,986,870.01/16,100.70
6. Step 6: Final answer
   x = 12,296.79