Finding the Fourth Proportional to 27,843.33, 41,766.42 and 8,123.38

Step by Step Solution

1. Step 1: Write the proportion equation
   27,843.33 : 41,766.42 = 8,123.38 : x
2. Step 2: Convert to fraction form
   27,843.33/41,766.42 = 8,123.38/x
3. Step 3: Cross multiply
   27,843.33x = 41,766.42 × 8,123.38
4. Step 4: Simplify right side
   27,843.33x = 339,284,500.90
5. Step 5: Solve for x
   x = 339,284,500.90/27,843.33
6. Step 6: Final answer
   x = 12,185.49