Finding the Fourth Proportional to 2,397.92, 3,596.82 and 837.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,397.92 : 3,596.82 = 837.94 : x
2. Step 2: Convert to fraction form
   2,397.92/3,596.82 = 837.94/x
3. Step 3: Cross multiply
   2,397.92x = 3,596.82 × 837.94
4. Step 4: Simplify right side
   2,397.92x = 3,013,919.35
5. Step 5: Solve for x
   x = 3,013,919.35/2,397.92
6. Step 6: Final answer
   x = 1,256.89