Finding the Fourth Proportional to 3,648.41, 5,034.77 and 2,076.59

Step by Step Solution

1. Step 1: Write the proportion equation
   3,648.41 : 5,034.77 = 2,076.59 : x
2. Step 2: Convert to fraction form
   3,648.41/5,034.77 = 2,076.59/x
3. Step 3: Cross multiply
   3,648.41x = 5,034.77 × 2,076.59
4. Step 4: Simplify right side
   3,648.41x = 10,455,117.48
5. Step 5: Solve for x
   x = 10,455,117.48/3,648.41
6. Step 6: Final answer
   x = 2,865.67