Finding the Fourth Proportional to 2,836,682,323.32, 3,915,666,208.78 and 1,707,704,561.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,836,682,323.32 : 3,915,666,208.78 = 1,707,704,561.72 : x
2. Step 2: Convert to fraction form
   2,836,682,323.32/3,915,666,208.78 = 1,707,704,561.72/x
3. Step 3: Cross multiply
   2,836,682,323.32x = 3,915,666,208.78 × 1,707,704,561.72
4. Step 4: Simplify right side
   2,836,682,323.32x = 6,686,801,046,906,464,256
5. Step 5: Solve for x
   x = 6,686,801,046,906,464,256/2,836,682,323.32
6. Step 6: Final answer
   x = 2,357,261,153.97