Finding the Fourth Proportional to 3,995.16, 5,957.54 and 3,718.14

Step by Step Solution

1. Step 1: Write the proportion equation
   3,995.16 : 5,957.54 = 3,718.14 : x
2. Step 2: Convert to fraction form
   3,995.16/5,957.54 = 3,718.14/x
3. Step 3: Cross multiply
   3,995.16x = 5,957.54 × 3,718.14
4. Step 4: Simplify right side
   3,995.16x = 22,150,967.78
5. Step 5: Solve for x
   x = 22,150,967.78/3,995.16
6. Step 6: Final answer
   x = 5,544.45