Finding the Fourth Proportional to 3,964.73, 5,956.34 and 3,411.15

Step by Step Solution

1. Step 1: Write the proportion equation
   3,964.73 : 5,956.34 = 3,411.15 : x
2. Step 2: Convert to fraction form
   3,964.73/5,956.34 = 3,411.15/x
3. Step 3: Cross multiply
   3,964.73x = 5,956.34 × 3,411.15
4. Step 4: Simplify right side
   3,964.73x = 20,317,952.14
5. Step 5: Solve for x
   x = 20,317,952.14/3,964.73
6. Step 6: Final answer
   x = 5,124.68