Finding the Fourth Proportional to 3,648.09, 5,034.34 and 2,076.27

Step by Step Solution

1. Step 1: Write the proportion equation
   3,648.09 : 5,034.34 = 2,076.27 : x
2. Step 2: Convert to fraction form
   3,648.09/5,034.34 = 2,076.27/x
3. Step 3: Cross multiply
   3,648.09x = 5,034.34 × 2,076.27
4. Step 4: Simplify right side
   3,648.09x = 10,452,649.11
5. Step 5: Solve for x
   x = 10,452,649.11/3,648.09
6. Step 6: Final answer
   x = 2,865.24