Finding the Fourth Proportional to 1,064,995,341.93, 1,469,839,571.42 and 612,864,017.33

Step by Step Solution

1. Step 1: Write the proportion equation
   1,064,995,341.93 : 1,469,839,571.42 = 612,864,017.33 : x
2. Step 2: Convert to fraction form
   1,064,995,341.93/1,469,839,571.42 = 612,864,017.33/x
3. Step 3: Cross multiply
   1,064,995,341.93x = 1,469,839,571.42 × 612,864,017.33
4. Step 4: Simplify right side
   1,064,995,341.93x = 900,811,784,560,653,184
5. Step 5: Solve for x
   x = 900,811,784,560,653,184/1,064,995,341.93
6. Step 6: Final answer
   x = 845,836,361.06