Finding the Fourth Proportional to 5,759.27, 8,639.25 and 2,061.89

Step by Step Solution

1. Step 1: Write the proportion equation
   5,759.27 : 8,639.25 = 2,061.89 : x
2. Step 2: Convert to fraction form
   5,759.27/8,639.25 = 2,061.89/x
3. Step 3: Cross multiply
   5,759.27x = 8,639.25 × 2,061.89
4. Step 4: Simplify right side
   5,759.27x = 17,813,183.18
5. Step 5: Solve for x
   x = 17,813,183.18/5,759.27
6. Step 6: Final answer
   x = 3,092.96