Finding the Fourth Proportional to 4,141.06, 5,716.04 and 3,078.54

Step by Step Solution

1. Step 1: Write the proportion equation
   4,141.06 : 5,716.04 = 3,078.54 : x
2. Step 2: Convert to fraction form
   4,141.06/5,716.04 = 3,078.54/x
3. Step 3: Cross multiply
   4,141.06x = 5,716.04 × 3,078.54
4. Step 4: Simplify right side
   4,141.06x = 17,597,042.39
5. Step 5: Solve for x
   x = 17,597,042.39/4,141.06
6. Step 6: Final answer
   x = 4,249.41