Finding the Fourth Proportional to 4,401.55, 6,592.55 and 3,149.81

Step by Step Solution

1. Step 1: Write the proportion equation
   4,401.55 : 6,592.55 = 3,149.81 : x
2. Step 2: Convert to fraction form
   4,401.55/6,592.55 = 3,149.81/x
3. Step 3: Cross multiply
   4,401.55x = 6,592.55 × 3,149.81
4. Step 4: Simplify right side
   4,401.55x = 20,765,304.27
5. Step 5: Solve for x
   x = 20,765,304.27/4,401.55
6. Step 6: Final answer
   x = 4,717.73