Finding the Fourth Proportional to 3,443.73, 4,759.35 and 2,604.15

Step by Step Solution

1. Step 1: Write the proportion equation
   3,443.73 : 4,759.35 = 2,604.15 : x
2. Step 2: Convert to fraction form
   3,443.73/4,759.35 = 2,604.15/x
3. Step 3: Cross multiply
   3,443.73x = 4,759.35 × 2,604.15
4. Step 4: Simplify right side
   3,443.73x = 12,394,061.30
5. Step 5: Solve for x
   x = 12,394,061.30/3,443.73
6. Step 6: Final answer
   x = 3,599.02