Finding the Fourth Proportional to 8,315,482,849.29, 12,474,797,426.78 and 3,341,591,898.57

Step by Step Solution

1. Step 1: Write the proportion equation
   8,315,482,849.29 : 12,474,797,426.78 = 3,341,591,898.57 : x
2. Step 2: Convert to fraction form
   8,315,482,849.29/12,474,797,426.78 = 3,341,591,898.57/x
3. Step 3: Cross multiply
   8,315,482,849.29x = 12,474,797,426.78 × 3,341,591,898.57
4. Step 4: Simplify right side
   8,315,482,849.29x = 41,685,682,017,616,560,128
5. Step 5: Solve for x
   x = 41,685,682,017,616,560,128/8,315,482,849.29
6. Step 6: Final answer
   x = 5,013,020,022.18