Finding the Fourth Proportional to 2,593.89, 3,579.57 and 1,415.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,593.89 : 3,579.57 = 1,415.03 : x
2. Step 2: Convert to fraction form
   2,593.89/3,579.57 = 1,415.03/x
3. Step 3: Cross multiply
   2,593.89x = 3,579.57 × 1,415.03
4. Step 4: Simplify right side
   2,593.89x = 5,065,181.04
5. Step 5: Solve for x
   x = 5,065,181.04/2,593.89
6. Step 6: Final answer
   x = 1,952.74