Finding the Fourth Proportional to 22,641.88, 33,951.89 and 9,490.72

Step by Step Solution

1. Step 1: Write the proportion equation
   22,641.88 : 33,951.89 = 9,490.72 : x
2. Step 2: Convert to fraction form
   22,641.88/33,951.89 = 9,490.72/x
3. Step 3: Cross multiply
   22,641.88x = 33,951.89 × 9,490.72
4. Step 4: Simplify right side
   22,641.88x = 322,227,820.31
5. Step 5: Solve for x
   x = 322,227,820.31/22,641.88
6. Step 6: Final answer
   x = 14,231.50