Finding the Fourth Proportional to 2,604.43, 3,594.20 and 1,425.51

Step by Step Solution

1. Step 1: Write the proportion equation
   2,604.43 : 3,594.20 = 1,425.51 : x
2. Step 2: Convert to fraction form
   2,604.43/3,594.20 = 1,425.51/x
3. Step 3: Cross multiply
   2,604.43x = 3,594.20 × 1,425.51
4. Step 4: Simplify right side
   2,604.43x = 5,123,568.04
5. Step 5: Solve for x
   x = 5,123,568.04/2,604.43
6. Step 6: Final answer
   x = 1,967.25