Finding the Fourth Proportional to 22,436.71, 30,962.25 and 12,227.83

Step by Step Solution

1. Step 1: Write the proportion equation
   22,436.71 : 30,962.25 = 12,227.83 : x
2. Step 2: Convert to fraction form
   22,436.71/30,962.25 = 12,227.83/x
3. Step 3: Cross multiply
   22,436.71x = 30,962.25 × 12,227.83
4. Step 4: Simplify right side
   22,436.71x = 378,601,052.01
5. Step 5: Solve for x
   x = 378,601,052.01/22,436.71
6. Step 6: Final answer
   x = 16,874.18