Finding the Fourth Proportional to 2,545.37, 3,514.32 and 1,589.73

Step by Step Solution

1. Step 1: Write the proportion equation
   2,545.37 : 3,514.32 = 1,589.73 : x
2. Step 2: Convert to fraction form
   2,545.37/3,514.32 = 1,589.73/x
3. Step 3: Cross multiply
   2,545.37x = 3,514.32 × 1,589.73
4. Step 4: Simplify right side
   2,545.37x = 5,586,819.93
5. Step 5: Solve for x
   x = 5,586,819.93/2,545.37
6. Step 6: Final answer
   x = 2,194.90