Finding the Fourth Proportional to 3,557.72, 5,337.10 and 2,401

Step by Step Solution

1. Step 1: Write the proportion equation
   3,557.72 : 5,337.10 = 2,401 : x
2. Step 2: Convert to fraction form
   3,557.72/5,337.10 = 2,401/x
3. Step 3: Cross multiply
   3,557.72x = 5,337.10 × 2,401
4. Step 4: Simplify right side
   3,557.72x = 12,814,377.10
5. Step 5: Solve for x
   x = 12,814,377.10/3,557.72
6. Step 6: Final answer
   x = 3,601.85