Finding the Fourth Proportional to 2,674.08, 3,983.58 and 2,514.51

Step by Step Solution

1. Step 1: Write the proportion equation
   2,674.08 : 3,983.58 = 2,514.51 : x
2. Step 2: Convert to fraction form
   2,674.08/3,983.58 = 2,514.51/x
3. Step 3: Cross multiply
   2,674.08x = 3,983.58 × 2,514.51
4. Step 4: Simplify right side
   2,674.08x = 10,016,751.75
5. Step 5: Solve for x
   x = 10,016,751.75/2,674.08
6. Step 6: Final answer
   x = 3,745.87