Finding the Fourth Proportional to 10,677,304.79, 14,734,606.55 and 5,782,414.85

Step by Step Solution

1. Step 1: Write the proportion equation
   10,677,304.79 : 14,734,606.55 = 5,782,414.85 : x
2. Step 2: Convert to fraction form
   10,677,304.79/14,734,606.55 = 5,782,414.85/x
3. Step 3: Cross multiply
   10,677,304.79x = 14,734,606.55 × 5,782,414.85
4. Step 4: Simplify right side
   10,677,304.79x = 85,201,607,723,627.27
5. Step 5: Solve for x
   x = 85,201,607,723,627.27/10,677,304.79
6. Step 6: Final answer
   x = 7,979,692.38