Finding the Fourth Proportional to 22,269.86, 33,375.62 and 9,106.82

Step by Step Solution

1. Step 1: Write the proportion equation
   22,269.86 : 33,375.62 = 9,106.82 : x
2. Step 2: Convert to fraction form
   22,269.86/33,375.62 = 9,106.82/x
3. Step 3: Cross multiply
   22,269.86x = 33,375.62 × 9,106.82
4. Step 4: Simplify right side
   22,269.86x = 303,945,763.73
5. Step 5: Solve for x
   x = 303,945,763.73/22,269.86
6. Step 6: Final answer
   x = 13,648.30