Finding the Fourth Proportional to 2,593.93, 3,579.61 and 1,415

Step by Step Solution

1. Step 1: Write the proportion equation
   2,593.93 : 3,579.61 = 1,415 : x
2. Step 2: Convert to fraction form
   2,593.93/3,579.61 = 1,415/x
3. Step 3: Cross multiply
   2,593.93x = 3,579.61 × 1,415
4. Step 4: Simplify right side
   2,593.93x = 5,065,148.15
5. Step 5: Solve for x
   x = 5,065,148.15/2,593.93
6. Step 6: Final answer
   x = 1,952.69