Finding the Fourth Proportional to 2,349, 3,524.18 and 868.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,349 : 3,524.18 = 868.37 : x
2. Step 2: Convert to fraction form
   2,349/3,524.18 = 868.37/x
3. Step 3: Cross multiply
   2,349x = 3,524.18 × 868.37
4. Step 4: Simplify right side
   2,349x = 3,060,270.22
5. Step 5: Solve for x
   x = 3,060,270.22/2,349
6. Step 6: Final answer
   x = 1,302.80