Finding the Fourth Proportional to 2,589.54, 3,573.56 and 1,410.61

Step by Step Solution

1. Step 1: Write the proportion equation
   2,589.54 : 3,573.56 = 1,410.61 : x
2. Step 2: Convert to fraction form
   2,589.54/3,573.56 = 1,410.61/x
3. Step 3: Cross multiply
   2,589.54x = 3,573.56 × 1,410.61
4. Step 4: Simplify right side
   2,589.54x = 5,040,899.47
5. Step 5: Solve for x
   x = 5,040,899.47/2,589.54
6. Step 6: Final answer
   x = 1,946.64