Finding the Fourth Proportional to 2,589.12, 3,572.94 and 1,410.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,589.12 : 3,572.94 = 1,410.18 : x
2. Step 2: Convert to fraction form
   2,589.12/3,572.94 = 1,410.18/x
3. Step 3: Cross multiply
   2,589.12x = 3,572.94 × 1,410.18
4. Step 4: Simplify right side
   2,589.12x = 5,038,488.53
5. Step 5: Solve for x
   x = 5,038,488.53/2,589.12
6. Step 6: Final answer
   x = 1,946.02