Finding the Fourth Proportional to 3,660.52, 5,049.72 and 2,401

Step by Step Solution

1. Step 1: Write the proportion equation
   3,660.52 : 5,049.72 = 2,401 : x
2. Step 2: Convert to fraction form
   3,660.52/5,049.72 = 2,401/x
3. Step 3: Cross multiply
   3,660.52x = 5,049.72 × 2,401
4. Step 4: Simplify right side
   3,660.52x = 12,124,377.72
5. Step 5: Solve for x
   x = 12,124,377.72/3,660.52
6. Step 6: Final answer
   x = 3,312.20