Finding the Fourth Proportional to 2,589.67, 3,573.70 and 1,410.71

Step by Step Solution

1. Step 1: Write the proportion equation
   2,589.67 : 3,573.70 = 1,410.71 : x
2. Step 2: Convert to fraction form
   2,589.67/3,573.70 = 1,410.71/x
3. Step 3: Cross multiply
   2,589.67x = 3,573.70 × 1,410.71
4. Step 4: Simplify right side
   2,589.67x = 5,041,454.33
5. Step 5: Solve for x
   x = 5,041,454.33/2,589.67
6. Step 6: Final answer
   x = 1,946.76