Finding the Fourth Proportional to 10,270,737.82, 14,173,445.10 and 5,686,960.78

Step by Step Solution

1. Step 1: Write the proportion equation
   10,270,737.82 : 14,173,445.10 = 5,686,960.78 : x
2. Step 2: Convert to fraction form
   10,270,737.82/14,173,445.10 = 5,686,960.78/x
3. Step 3: Cross multiply
   10,270,737.82x = 14,173,445.10 × 5,686,960.78
4. Step 4: Simplify right side
   10,270,737.82x = 80,603,826,401,183.17
5. Step 5: Solve for x
   x = 80,603,826,401,183.17/10,270,737.82
6. Step 6: Final answer
   x = 7,847,910.03