Finding the Fourth Proportional to 4,160.50, 5,746.37 and 2,760.82

Step by Step Solution

1. Step 1: Write the proportion equation
   4,160.50 : 5,746.37 = 2,760.82 : x
2. Step 2: Convert to fraction form
   4,160.50/5,746.37 = 2,760.82/x
3. Step 3: Cross multiply
   4,160.50x = 5,746.37 × 2,760.82
4. Step 4: Simplify right side
   4,160.50x = 15,864,693.22
5. Step 5: Solve for x
   x = 15,864,693.22/4,160.50
6. Step 6: Final answer
   x = 3,813.17