Finding the Fourth Proportional to 3,957.69, 5,936.89 and 1,036

Step by Step Solution

1. Step 1: Write the proportion equation
   3,957.69 : 5,936.89 = 1,036 : x
2. Step 2: Convert to fraction form
   3,957.69/5,936.89 = 1,036/x
3. Step 3: Cross multiply
   3,957.69x = 5,936.89 × 1,036
4. Step 4: Simplify right side
   3,957.69x = 6,150,618.04
5. Step 5: Solve for x
   x = 6,150,618.04/3,957.69
6. Step 6: Final answer
   x = 1,554.09