Finding the Fourth Proportional to 2,329.56, 3,494.41 and 868.43

Step by Step Solution

1. Step 1: Write the proportion equation
   2,329.56 : 3,494.41 = 868.43 : x
2. Step 2: Convert to fraction form
   2,329.56/3,494.41 = 868.43/x
3. Step 3: Cross multiply
   2,329.56x = 3,494.41 × 868.43
4. Step 4: Simplify right side
   2,329.56x = 3,034,650.48
5. Step 5: Solve for x
   x = 3,034,650.48/2,329.56
6. Step 6: Final answer
   x = 1,302.67