Finding the Fourth Proportional to 8,288,157,061.10, 12,431,948,052.45 and 2,077,376,696.30

Step by Step Solution

1. Step 1: Write the proportion equation
   8,288,157,061.10 : 12,431,948,052.45 = 2,077,376,696.30 : x
2. Step 2: Convert to fraction form
   8,288,157,061.10/12,431,948,052.45 = 2,077,376,696.30/x
3. Step 3: Cross multiply
   8,288,157,061.10x = 12,431,948,052.45 × 2,077,376,696.30
4. Step 4: Simplify right side
   8,288,157,061.10x = 25,825,839,173,771,800,576
5. Step 5: Solve for x
   x = 25,825,839,173,771,800,576/8,288,157,061.10
6. Step 6: Final answer
   x = 3,115,992,974.48