Finding the Fourth Proportional to 1,413,648.43, 1,950,843.32 and 769,073.23

Step by Step Solution

1. Step 1: Write the proportion equation
   1,413,648.43 : 1,950,843.32 = 769,073.23 : x
2. Step 2: Convert to fraction form
   1,413,648.43/1,950,843.32 = 769,073.23/x
3. Step 3: Cross multiply
   1,413,648.43x = 1,950,843.32 × 769,073.23
4. Step 4: Simplify right side
   1,413,648.43x = 1,500,341,379,363.92
5. Step 5: Solve for x
   x = 1,500,341,379,363.92/1,413,648.43
6. Step 6: Final answer
   x = 1,061,325.68