Finding the Fourth Proportional to 3,401.42, 4,692.05 and 2,339.06

Step by Step Solution

1. Step 1: Write the proportion equation
   3,401.42 : 4,692.05 = 2,339.06 : x
2. Step 2: Convert to fraction form
   3,401.42/4,692.05 = 2,339.06/x
3. Step 3: Cross multiply
   3,401.42x = 4,692.05 × 2,339.06
4. Step 4: Simplify right side
   3,401.42x = 10,974,974.78
5. Step 5: Solve for x
   x = 10,974,974.78/3,401.42
6. Step 6: Final answer
   x = 3,226.59