Finding the Fourth Proportional to 2,589.76, 3,573.91 and 1,410.85

Step by Step Solution

1. Step 1: Write the proportion equation
   2,589.76 : 3,573.91 = 1,410.85 : x
2. Step 2: Convert to fraction form
   2,589.76/3,573.91 = 1,410.85/x
3. Step 3: Cross multiply
   2,589.76x = 3,573.91 × 1,410.85
4. Step 4: Simplify right side
   2,589.76x = 5,042,250.92
5. Step 5: Solve for x
   x = 5,042,250.92/2,589.76
6. Step 6: Final answer
   x = 1,947.00