Finding the Fourth Proportional to 4,150.27, 6,228.60 and 3,098.71

Step by Step Solution

1. Step 1: Write the proportion equation
   4,150.27 : 6,228.60 = 3,098.71 : x
2. Step 2: Convert to fraction form
   4,150.27/6,228.60 = 3,098.71/x
3. Step 3: Cross multiply
   4,150.27x = 6,228.60 × 3,098.71
4. Step 4: Simplify right side
   4,150.27x = 19,300,625.11
5. Step 5: Solve for x
   x = 19,300,625.11/4,150.27
6. Step 6: Final answer
   x = 4,650.45