Finding the Fourth Proportional to 2,589.43, 3,549.32 and 2,552.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,589.43 : 3,549.32 = 2,552.98 : x
2. Step 2: Convert to fraction form
   2,589.43/3,549.32 = 2,552.98/x
3. Step 3: Cross multiply
   2,589.43x = 3,549.32 × 2,552.98
4. Step 4: Simplify right side
   2,589.43x = 9,061,342.97
5. Step 5: Solve for x
   x = 9,061,342.97/2,589.43
6. Step 6: Final answer
   x = 3,499.36