Finding the Fourth Proportional to 2,227.29, 3,072.37 and 1,441.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,227.29 : 3,072.37 = 1,441.33 : x
2. Step 2: Convert to fraction form
   2,227.29/3,072.37 = 1,441.33/x
3. Step 3: Cross multiply
   2,227.29x = 3,072.37 × 1,441.33
4. Step 4: Simplify right side
   2,227.29x = 4,428,299.05
5. Step 5: Solve for x
   x = 4,428,299.05/2,227.29
6. Step 6: Final answer
   x = 1,988.20