Finding the Fourth Proportional to 22,100.77, 33,144.09 and 7,306.93

Step by Step Solution

1. Step 1: Write the proportion equation
   22,100.77 : 33,144.09 = 7,306.93 : x
2. Step 2: Convert to fraction form
   22,100.77/33,144.09 = 7,306.93/x
3. Step 3: Cross multiply
   22,100.77x = 33,144.09 × 7,306.93
4. Step 4: Simplify right side
   22,100.77x = 242,181,545.54
5. Step 5: Solve for x
   x = 242,181,545.54/22,100.77
6. Step 6: Final answer
   x = 10,958.06