Finding the Fourth Proportional to 3,956.96, 5,936.22 and 1,183.57

Step by Step Solution

1. Step 1: Write the proportion equation
   3,956.96 : 5,936.22 = 1,183.57 : x
2. Step 2: Convert to fraction form
   3,956.96/5,936.22 = 1,183.57/x
3. Step 3: Cross multiply
   3,956.96x = 5,936.22 × 1,183.57
4. Step 4: Simplify right side
   3,956.96x = 7,025,931.91
5. Step 5: Solve for x
   x = 7,025,931.91/3,956.96
6. Step 6: Final answer
   x = 1,775.59