Finding the Fourth Proportional to 22,363.54, 30,862.42 and 12,292.34

Step by Step Solution

1. Step 1: Write the proportion equation
   22,363.54 : 30,862.42 = 12,292.34 : x
2. Step 2: Convert to fraction form
   22,363.54/30,862.42 = 12,292.34/x
3. Step 3: Cross multiply
   22,363.54x = 30,862.42 × 12,292.34
4. Step 4: Simplify right side
   22,363.54x = 379,371,359.86
5. Step 5: Solve for x
   x = 379,371,359.86/22,363.54
6. Step 6: Final answer
   x = 16,963.83