Finding the Fourth Proportional to 2,514,658.57, 3,788,789.67 and 2,275,076.45

Step by Step Solution

1. Step 1: Write the proportion equation
   2,514,658.57 : 3,788,789.67 = 2,275,076.45 : x
2. Step 2: Convert to fraction form
   2,514,658.57/3,788,789.67 = 2,275,076.45/x
3. Step 3: Cross multiply
   2,514,658.57x = 3,788,789.67 × 2,275,076.45
4. Step 4: Simplify right side
   2,514,658.57x = 8,619,786,161,692.25
5. Step 5: Solve for x
   x = 8,619,786,161,692.25/2,514,658.57
6. Step 6: Final answer
   x = 3,427,815.72