Finding the Fourth Proportional to 2,589.52, 3,573.49 and 1,410.57

Step by Step Solution

1. Step 1: Write the proportion equation
   2,589.52 : 3,573.49 = 1,410.57 : x
2. Step 2: Convert to fraction form
   2,589.52/3,573.49 = 1,410.57/x
3. Step 3: Cross multiply
   2,589.52x = 3,573.49 × 1,410.57
4. Step 4: Simplify right side
   2,589.52x = 5,040,657.79
5. Step 5: Solve for x
   x = 5,040,657.79/2,589.52
6. Step 6: Final answer
   x = 1,946.56