Finding the Fourth Proportional to 22,022.31, 33,038.50 and 9,544.42

Step by Step Solution

1. Step 1: Write the proportion equation
   22,022.31 : 33,038.50 = 9,544.42 : x
2. Step 2: Convert to fraction form
   22,022.31/33,038.50 = 9,544.42/x
3. Step 3: Cross multiply
   22,022.31x = 33,038.50 × 9,544.42
4. Step 4: Simplify right side
   22,022.31x = 315,333,320.17
5. Step 5: Solve for x
   x = 315,333,320.17/22,022.31
6. Step 6: Final answer
   x = 14,318.81