Finding the Fourth Proportional to 2,589.05, 3,572.93 and 1,410.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,589.05 : 3,572.93 = 1,410.12 : x
2. Step 2: Convert to fraction form
   2,589.05/3,572.93 = 1,410.12/x
3. Step 3: Cross multiply
   2,589.05x = 3,572.93 × 1,410.12
4. Step 4: Simplify right side
   2,589.05x = 5,038,256.72
5. Step 5: Solve for x
   x = 5,038,256.72/2,589.05
6. Step 6: Final answer
   x = 1,945.99