Finding the Fourth Proportional to 2,325.59, 3,209.33 and 1,394.09

Step by Step Solution

1. Step 1: Write the proportion equation
   2,325.59 : 3,209.33 = 1,394.09 : x
2. Step 2: Convert to fraction form
   2,325.59/3,209.33 = 1,394.09/x
3. Step 3: Cross multiply
   2,325.59x = 3,209.33 × 1,394.09
4. Step 4: Simplify right side
   2,325.59x = 4,474,087.89
5. Step 5: Solve for x
   x = 4,474,087.89/2,325.59
6. Step 6: Final answer
   x = 1,923.85