Finding the Fourth Proportional to 3,965.94, 5,950.35 and 2,018.34

Step by Step Solution

1. Step 1: Write the proportion equation
   3,965.94 : 5,950.35 = 2,018.34 : x
2. Step 2: Convert to fraction form
   3,965.94/5,950.35 = 2,018.34/x
3. Step 3: Cross multiply
   3,965.94x = 5,950.35 × 2,018.34
4. Step 4: Simplify right side
   3,965.94x = 12,009,829.42
5. Step 5: Solve for x
   x = 12,009,829.42/3,965.94
6. Step 6: Final answer
   x = 3,028.24