Finding the Fourth Proportional to 5,797.75, 8,687.68 and 3,916.27

Step by Step Solution

1. Step 1: Write the proportion equation
   5,797.75 : 8,687.68 = 3,916.27 : x
2. Step 2: Convert to fraction form
   5,797.75/8,687.68 = 3,916.27/x
3. Step 3: Cross multiply
   5,797.75x = 8,687.68 × 3,916.27
4. Step 4: Simplify right side
   5,797.75x = 34,023,300.55
5. Step 5: Solve for x
   x = 34,023,300.55/5,797.75
6. Step 6: Final answer
   x = 5,868.36