Finding the Fourth Proportional to 2,604.89, 3,594.75 and 1,425.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,604.89 : 3,594.75 = 1,425.96 : x
2. Step 2: Convert to fraction form
   2,604.89/3,594.75 = 1,425.96/x
3. Step 3: Cross multiply
   2,604.89x = 3,594.75 × 1,425.96
4. Step 4: Simplify right side
   2,604.89x = 5,125,969.71
5. Step 5: Solve for x
   x = 5,125,969.71/2,604.89
6. Step 6: Final answer
   x = 1,967.82