Finding the Fourth Proportional to 2,627.39, 3,626.84 and 1,579.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,627.39 : 3,626.84 = 1,579.25 : x
2. Step 2: Convert to fraction form
   2,627.39/3,626.84 = 1,579.25/x
3. Step 3: Cross multiply
   2,627.39x = 3,626.84 × 1,579.25
4. Step 4: Simplify right side
   2,627.39x = 5,727,687.07
5. Step 5: Solve for x
   x = 5,727,687.07/2,627.39
6. Step 6: Final answer
   x = 2,179.99