Finding the Fourth Proportional to 2,664,227.34, 3,995,393.31 and 770,576.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,664,227.34 : 3,995,393.31 = 770,576.94 : x
2. Step 2: Convert to fraction form
   2,664,227.34/3,995,393.31 = 770,576.94/x
3. Step 3: Cross multiply
   2,664,227.34x = 3,995,393.31 × 770,576.94
4. Step 4: Simplify right side
   2,664,227.34x = 3,078,757,950,916.27
5. Step 5: Solve for x
   x = 3,078,757,950,916.27/2,664,227.34
6. Step 6: Final answer
   x = 1,155,591.31