Finding the Fourth Proportional to 2,589.20, 3,572.98 and 1,410.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,589.20 : 3,572.98 = 1,410.24 : x
2. Step 2: Convert to fraction form
   2,589.20/3,572.98 = 1,410.24/x
3. Step 3: Cross multiply
   2,589.20x = 3,572.98 × 1,410.24
4. Step 4: Simplify right side
   2,589.20x = 5,038,759.32
5. Step 5: Solve for x
   x = 5,038,759.32/2,589.20
6. Step 6: Final answer
   x = 1,946.07