Finding the Fourth Proportional to 80,485,327.10, 120,743,737.05 and 34,427,107.10

Step by Step Solution

1. Step 1: Write the proportion equation
   80,485,327.10 : 120,743,737.05 = 34,427,107.10 : x
2. Step 2: Convert to fraction form
   80,485,327.10/120,743,737.05 = 34,427,107.10/x
3. Step 3: Cross multiply
   80,485,327.10x = 120,743,737.05 × 34,427,107.10
4. Step 4: Simplify right side
   80,485,327.10x = 4,156,857,567,074,588
5. Step 5: Solve for x
   x = 4,156,857,567,074,588/80,485,327.10
6. Step 6: Final answer
   x = 51,647,396.08