Finding the Fourth Proportional to 2,304,145,839, 3,178,707,976.17 and 1,351,040,085.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,304,145,839 : 3,178,707,976.17 = 1,351,040,085.30 : x
2. Step 2: Convert to fraction form
   2,304,145,839/3,178,707,976.17 = 1,351,040,085.30/x
3. Step 3: Cross multiply
   2,304,145,839x = 3,178,707,976.17 × 1,351,040,085.30
4. Step 4: Simplify right side
   2,304,145,839x = 4,294,561,895,268,507,136
5. Step 5: Solve for x
   x = 4,294,561,895,268,507,136/2,304,145,839
6. Step 6: Final answer
   x = 1,863,841,178.18