Finding the Fourth Proportional to 22,061.57, 33,097.21 and 7,269.85

Step by Step Solution

1. Step 1: Write the proportion equation
   22,061.57 : 33,097.21 = 7,269.85 : x
2. Step 2: Convert to fraction form
   22,061.57/33,097.21 = 7,269.85/x
3. Step 3: Cross multiply
   22,061.57x = 33,097.21 × 7,269.85
4. Step 4: Simplify right side
   22,061.57x = 240,611,775.32
5. Step 5: Solve for x
   x = 240,611,775.32/22,061.57
6. Step 6: Final answer
   x = 10,906.38