Finding the Fourth Proportional to 2,856.35, 3,941.91 and 1,737.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,856.35 : 3,941.91 = 1,737.10 : x
2. Step 2: Convert to fraction form
   2,856.35/3,941.91 = 1,737.10/x
3. Step 3: Cross multiply
   2,856.35x = 3,941.91 × 1,737.10
4. Step 4: Simplify right side
   2,856.35x = 6,847,491.86
5. Step 5: Solve for x
   x = 6,847,491.86/2,856.35
6. Step 6: Final answer
   x = 2,397.29