Finding the Fourth Proportional to 2,604.45, 3,594.15 and 1,425.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,604.45 : 3,594.15 = 1,425.54 : x
2. Step 2: Convert to fraction form
   2,604.45/3,594.15 = 1,425.54/x
3. Step 3: Cross multiply
   2,604.45x = 3,594.15 × 1,425.54
4. Step 4: Simplify right side
   2,604.45x = 5,123,604.59
5. Step 5: Solve for x
   x = 5,123,604.59/2,604.45
6. Step 6: Final answer
   x = 1,967.25