Finding the Fourth Proportional to 2,991,042,876.82, 4,482,553,922.43 and 2,327,857,706.23

Step by Step Solution

1. Step 1: Write the proportion equation
   2,991,042,876.82 : 4,482,553,922.43 = 2,327,857,706.23 : x
2. Step 2: Convert to fraction form
   2,991,042,876.82/4,482,553,922.43 = 2,327,857,706.23/x
3. Step 3: Cross multiply
   2,991,042,876.82x = 4,482,553,922.43 × 2,327,857,706.23
4. Step 4: Simplify right side
   2,991,042,876.82x = 10,434,747,691,913,871,360
5. Step 5: Solve for x
   x = 10,434,747,691,913,871,360/2,991,042,876.82
6. Step 6: Final answer
   x = 3,488,665,365.78