Finding the Fourth Proportional to 3,943.49, 5,908.27 and 3,514.46

Step by Step Solution

1. Step 1: Write the proportion equation
   3,943.49 : 5,908.27 = 3,514.46 : x
2. Step 2: Convert to fraction form
   3,943.49/5,908.27 = 3,514.46/x
3. Step 3: Cross multiply
   3,943.49x = 5,908.27 × 3,514.46
4. Step 4: Simplify right side
   3,943.49x = 20,764,378.58
5. Step 5: Solve for x
   x = 20,764,378.58/3,943.49
6. Step 6: Final answer
   x = 5,265.48