Finding the Fourth Proportional to 3,522.89, 4,858.33 and 2,401.60

Step by Step Solution

1. Step 1: Write the proportion equation
   3,522.89 : 4,858.33 = 2,401.60 : x
2. Step 2: Convert to fraction form
   3,522.89/4,858.33 = 2,401.60/x
3. Step 3: Cross multiply
   3,522.89x = 4,858.33 × 2,401.60
4. Step 4: Simplify right side
   3,522.89x = 11,667,760.79
5. Step 5: Solve for x
   x = 11,667,760.79/3,522.89
6. Step 6: Final answer
   x = 3,311.98