Finding the Fourth Proportional to 2,589.88, 3,574.32 and 1,594.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,589.88 : 3,574.32 = 1,594.96 : x
2. Step 2: Convert to fraction form
   2,589.88/3,574.32 = 1,594.96/x
3. Step 3: Cross multiply
   2,589.88x = 3,574.32 × 1,594.96
4. Step 4: Simplify right side
   2,589.88x = 5,700,897.43
5. Step 5: Solve for x
   x = 5,700,897.43/2,589.88
6. Step 6: Final answer
   x = 2,201.22