Finding the Fourth Proportional to 2,361.33, 3,541.82 and 717.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,361.33 : 3,541.82 = 717.89 : x
2. Step 2: Convert to fraction form
   2,361.33/3,541.82 = 717.89/x
3. Step 3: Cross multiply
   2,361.33x = 3,541.82 × 717.89
4. Step 4: Simplify right side
   2,361.33x = 2,542,615.86
5. Step 5: Solve for x
   x = 2,542,615.86/2,361.33
6. Step 6: Final answer
   x = 1,076.77