Finding the Fourth Proportional to 2,589.43, 3,573.30 and 1,410.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,589.43 : 3,573.30 = 1,410.52 : x
2. Step 2: Convert to fraction form
   2,589.43/3,573.30 = 1,410.52/x
3. Step 3: Cross multiply
   2,589.43x = 3,573.30 × 1,410.52
4. Step 4: Simplify right side
   2,589.43x = 5,040,211.12
5. Step 5: Solve for x
   x = 5,040,211.12/2,589.43
6. Step 6: Final answer
   x = 1,946.46