Finding the Fourth Proportional to 22,077.50, 33,108.15 and 7,282.04

Step by Step Solution

1. Step 1: Write the proportion equation
   22,077.50 : 33,108.15 = 7,282.04 : x
2. Step 2: Convert to fraction form
   22,077.50/33,108.15 = 7,282.04/x
3. Step 3: Cross multiply
   22,077.50x = 33,108.15 × 7,282.04
4. Step 4: Simplify right side
   22,077.50x = 241,094,872.63
5. Step 5: Solve for x
   x = 241,094,872.63/22,077.50
6. Step 6: Final answer
   x = 10,920.39