Finding the Fourth Proportional to 2,879,174.88, 3,944,451.24 and 2,771,514.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,879,174.88 : 3,944,451.24 = 2,771,514.72 : x
2. Step 2: Convert to fraction form
   2,879,174.88/3,944,451.24 = 2,771,514.72/x
3. Step 3: Cross multiply
   2,879,174.88x = 3,944,451.24 × 2,771,514.72
4. Step 4: Simplify right side
   2,879,174.88x = 10,932,104,673,982.25
5. Step 5: Solve for x
   x = 10,932,104,673,982.25/2,879,174.88
6. Step 6: Final answer
   x = 3,796,957.51