Finding the Fourth Proportional to 3,944.82, 5,443.44 and 2,265.83

Step by Step Solution

1. Step 1: Write the proportion equation
   3,944.82 : 5,443.44 = 2,265.83 : x
2. Step 2: Convert to fraction form
   3,944.82/5,443.44 = 2,265.83/x
3. Step 3: Cross multiply
   3,944.82x = 5,443.44 × 2,265.83
4. Step 4: Simplify right side
   3,944.82x = 12,333,882.44
5. Step 5: Solve for x
   x = 12,333,882.44/3,944.82
6. Step 6: Final answer
   x = 3,126.60