Finding the Fourth Proportional to 3,964.76, 5,939.82 and 3,527.36

Step by Step Solution

1. Step 1: Write the proportion equation
   3,964.76 : 5,939.82 = 3,527.36 : x
2. Step 2: Convert to fraction form
   3,964.76/5,939.82 = 3,527.36/x
3. Step 3: Cross multiply
   3,964.76x = 5,939.82 × 3,527.36
4. Step 4: Simplify right side
   3,964.76x = 20,951,883.48
5. Step 5: Solve for x
   x = 20,951,883.48/3,964.76
6. Step 6: Final answer
   x = 5,284.53