Finding the Fourth Proportional to 22,901.28, 34,356.82 and 7,105.97

Step by Step Solution

1. Step 1: Write the proportion equation
   22,901.28 : 34,356.82 = 7,105.97 : x
2. Step 2: Convert to fraction form
   22,901.28/34,356.82 = 7,105.97/x
3. Step 3: Cross multiply
   22,901.28x = 34,356.82 × 7,105.97
4. Step 4: Simplify right side
   22,901.28x = 244,138,532.22
5. Step 5: Solve for x
   x = 244,138,532.22/22,901.28
6. Step 6: Final answer
   x = 10,660.48