Finding the Fourth Proportional to 3,662.82, 5,483.50 and 2,271.96

Step by Step Solution

1. Step 1: Write the proportion equation
   3,662.82 : 5,483.50 = 2,271.96 : x
2. Step 2: Convert to fraction form
   3,662.82/5,483.50 = 2,271.96/x
3. Step 3: Cross multiply
   3,662.82x = 5,483.50 × 2,271.96
4. Step 4: Simplify right side
   3,662.82x = 12,458,292.66
5. Step 5: Solve for x
   x = 12,458,292.66/3,662.82
6. Step 6: Final answer
   x = 3,401.28