Finding the Fourth Proportional to 22,407.27, 30,922.04 and 12,335.71

Step by Step Solution

1. Step 1: Write the proportion equation
   22,407.27 : 30,922.04 = 12,335.71 : x
2. Step 2: Convert to fraction form
   22,407.27/30,922.04 = 12,335.71/x
3. Step 3: Cross multiply
   22,407.27x = 30,922.04 × 12,335.71
4. Step 4: Simplify right side
   22,407.27x = 381,445,318.05
5. Step 5: Solve for x
   x = 381,445,318.05/22,407.27
6. Step 6: Final answer
   x = 17,023.28