Finding the Fourth Proportional to 2,771,511.72, 4,131,648.89 and 2,727,833.91

Step by Step Solution

1. Step 1: Write the proportion equation
   2,771,511.72 : 4,131,648.89 = 2,727,833.91 : x
2. Step 2: Convert to fraction form
   2,771,511.72/4,131,648.89 = 2,727,833.91/x
3. Step 3: Cross multiply
   2,771,511.72x = 4,131,648.89 × 2,727,833.91
4. Step 4: Simplify right side
   2,771,511.72x = 11,270,451,932,716.69
5. Step 5: Solve for x
   x = 11,270,451,932,716.69/2,771,511.72
6. Step 6: Final answer
   x = 4,066,535.91