Finding the Fourth Proportional to 5,694.16, 8,540.82 and 2,734.72

Step by Step Solution

1. Step 1: Write the proportion equation
   5,694.16 : 8,540.82 = 2,734.72 : x
2. Step 2: Convert to fraction form
   5,694.16/8,540.82 = 2,734.72/x
3. Step 3: Cross multiply
   5,694.16x = 8,540.82 × 2,734.72
4. Step 4: Simplify right side
   5,694.16x = 23,356,751.27
5. Step 5: Solve for x
   x = 23,356,751.27/5,694.16
6. Step 6: Final answer
   x = 4,101.88