Finding the Fourth Proportional to 2,589.06, 3,572.98 and 1,410.21

Step by Step Solution

1. Step 1: Write the proportion equation
   2,589.06 : 3,572.98 = 1,410.21 : x
2. Step 2: Convert to fraction form
   2,589.06/3,572.98 = 1,410.21/x
3. Step 3: Cross multiply
   2,589.06x = 3,572.98 × 1,410.21
4. Step 4: Simplify right side
   2,589.06x = 5,038,648.60
5. Step 5: Solve for x
   x = 5,038,648.60/2,589.06
6. Step 6: Final answer
   x = 1,946.13