Finding the Fourth Proportional to 2,589.18, 3,573.12 and 1,410.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,589.18 : 3,573.12 = 1,410.30 : x
2. Step 2: Convert to fraction form
   2,589.18/3,573.12 = 1,410.30/x
3. Step 3: Cross multiply
   2,589.18x = 3,573.12 × 1,410.30
4. Step 4: Simplify right side
   2,589.18x = 5,039,171.14
5. Step 5: Solve for x
   x = 5,039,171.14/2,589.18
6. Step 6: Final answer
   x = 1,946.24