Finding the Fourth Proportional to 3,755.27, 5,182.06 and 2,076.57

Step by Step Solution

1. Step 1: Write the proportion equation
   3,755.27 : 5,182.06 = 2,076.57 : x
2. Step 2: Convert to fraction form
   3,755.27/5,182.06 = 2,076.57/x
3. Step 3: Cross multiply
   3,755.27x = 5,182.06 × 2,076.57
4. Step 4: Simplify right side
   3,755.27x = 10,760,910.33
5. Step 5: Solve for x
   x = 10,760,910.33/3,755.27
6. Step 6: Final answer
   x = 2,865.55