Finding the Fourth Proportional to 22,156.10, 33,224.42 and 8,295.38

Step by Step Solution

1. Step 1: Write the proportion equation
   22,156.10 : 33,224.42 = 8,295.38 : x
2. Step 2: Convert to fraction form
   22,156.10/33,224.42 = 8,295.38/x
3. Step 3: Cross multiply
   22,156.10x = 33,224.42 × 8,295.38
4. Step 4: Simplify right side
   22,156.10x = 275,608,981.58
5. Step 5: Solve for x
   x = 275,608,981.58/22,156.10
6. Step 6: Final answer
   x = 12,439.42