Finding the Fourth Proportional to 3,969.56, 5,958.03 and 2,023.22

Step by Step Solution

1. Step 1: Write the proportion equation
   3,969.56 : 5,958.03 = 2,023.22 : x
2. Step 2: Convert to fraction form
   3,969.56/5,958.03 = 2,023.22/x
3. Step 3: Cross multiply
   3,969.56x = 5,958.03 × 2,023.22
4. Step 4: Simplify right side
   3,969.56x = 12,054,405.46
5. Step 5: Solve for x
   x = 12,054,405.46/3,969.56
6. Step 6: Final answer
   x = 3,036.71