Finding the Fourth Proportional to 2,522.43, 3,480.62 and 1,459.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,522.43 : 3,480.62 = 1,459.31 : x
2. Step 2: Convert to fraction form
   2,522.43/3,480.62 = 1,459.31/x
3. Step 3: Cross multiply
   2,522.43x = 3,480.62 × 1,459.31
4. Step 4: Simplify right side
   2,522.43x = 5,079,278.87
5. Step 5: Solve for x
   x = 5,079,278.87/2,522.43
6. Step 6: Final answer
   x = 2,013.65