Finding the Fourth Proportional to 3,949.29, 5,925.96 and 1,759.59

Step by Step Solution

1. Step 1: Write the proportion equation
   3,949.29 : 5,925.96 = 1,759.59 : x
2. Step 2: Convert to fraction form
   3,949.29/5,925.96 = 1,759.59/x
3. Step 3: Cross multiply
   3,949.29x = 5,925.96 × 1,759.59
4. Step 4: Simplify right side
   3,949.29x = 10,427,259.96
5. Step 5: Solve for x
   x = 10,427,259.96/3,949.29
6. Step 6: Final answer
   x = 2,640.29