Finding the Fourth Proportional to 2,411.85, 3,600.33 and 2,231.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,411.85 : 3,600.33 = 2,231.49 : x
2. Step 2: Convert to fraction form
   2,411.85/3,600.33 = 2,231.49/x
3. Step 3: Cross multiply
   2,411.85x = 3,600.33 × 2,231.49
4. Step 4: Simplify right side
   2,411.85x = 8,034,100.39
5. Step 5: Solve for x
   x = 8,034,100.39/2,411.85
6. Step 6: Final answer
   x = 3,331.09