Finding the Fourth Proportional to 2,579.48, 3,559.74 and 1,460.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,579.48 : 3,559.74 = 1,460.42 : x
2. Step 2: Convert to fraction form
   2,579.48/3,559.74 = 1,460.42/x
3. Step 3: Cross multiply
   2,579.48x = 3,559.74 × 1,460.42
4. Step 4: Simplify right side
   2,579.48x = 5,198,697.69
5. Step 5: Solve for x
   x = 5,198,697.69/2,579.48
6. Step 6: Final answer
   x = 2,015.41