Finding the Fourth Proportional to 3,117.27, 4,674.17 and 1,036.71

Step by Step Solution

1. Step 1: Write the proportion equation
   3,117.27 : 4,674.17 = 1,036.71 : x
2. Step 2: Convert to fraction form
   3,117.27/4,674.17 = 1,036.71/x
3. Step 3: Cross multiply
   3,117.27x = 4,674.17 × 1,036.71
4. Step 4: Simplify right side
   3,117.27x = 4,845,753.60
5. Step 5: Solve for x
   x = 4,845,753.60/3,117.27
6. Step 6: Final answer
   x = 1,554.49