Finding the Fourth Proportional to 22,127.31, 33,183.78 and 7,332.25

Step by Step Solution

1. Step 1: Write the proportion equation
   22,127.31 : 33,183.78 = 7,332.25 : x
2. Step 2: Convert to fraction form
   22,127.31/33,183.78 = 7,332.25/x
3. Step 3: Cross multiply
   22,127.31x = 33,183.78 × 7,332.25
4. Step 4: Simplify right side
   22,127.31x = 243,311,770.91
5. Step 5: Solve for x
   x = 243,311,770.91/22,127.31
6. Step 6: Final answer
   x = 10,995.99