Finding the Fourth Proportional to 7,046.38, 10,573.62 and 3,150.28

Step by Step Solution

1. Step 1: Write the proportion equation
   7,046.38 : 10,573.62 = 3,150.28 : x
2. Step 2: Convert to fraction form
   7,046.38/10,573.62 = 3,150.28/x
3. Step 3: Cross multiply
   7,046.38x = 10,573.62 × 3,150.28
4. Step 4: Simplify right side
   7,046.38x = 33,309,863.61
5. Step 5: Solve for x
   x = 33,309,863.61/7,046.38
6. Step 6: Final answer
   x = 4,727.23