Finding the Fourth Proportional to 22,273.89, 30,737.97 and 12,202.69

Step by Step Solution

1. Step 1: Write the proportion equation
   22,273.89 : 30,737.97 = 12,202.69 : x
2. Step 2: Convert to fraction form
   22,273.89/30,737.97 = 12,202.69/x
3. Step 3: Cross multiply
   22,273.89x = 30,737.97 × 12,202.69
4. Step 4: Simplify right side
   22,273.89x = 375,085,919.14
5. Step 5: Solve for x
   x = 375,085,919.14/22,273.89
6. Step 6: Final answer
   x = 16,839.71