Finding the Fourth Proportional to 22,155.12, 33,229.89 and 9,683.73

Step by Step Solution

1. Step 1: Write the proportion equation
   22,155.12 : 33,229.89 = 9,683.73 : x
2. Step 2: Convert to fraction form
   22,155.12/33,229.89 = 9,683.73/x
3. Step 3: Cross multiply
   22,155.12x = 33,229.89 × 9,683.73
4. Step 4: Simplify right side
   22,155.12x = 321,789,282.69
5. Step 5: Solve for x
   x = 321,789,282.69/22,155.12
6. Step 6: Final answer
   x = 14,524.38