Finding the Fourth Proportional to 3,964.56, 5,950.56 and 2,018.16

Step by Step Solution

1. Step 1: Write the proportion equation
   3,964.56 : 5,950.56 = 2,018.16 : x
2. Step 2: Convert to fraction form
   3,964.56/5,950.56 = 2,018.16/x
3. Step 3: Cross multiply
   3,964.56x = 5,950.56 × 2,018.16
4. Step 4: Simplify right side
   3,964.56x = 12,009,182.17
5. Step 5: Solve for x
   x = 12,009,182.17/3,964.56
6. Step 6: Final answer
   x = 3,029.13