Finding the Fourth Proportional to 2,607,309,968.10, 3,910,964,952.15 and 1,382,869,904.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,607,309,968.10 : 3,910,964,952.15 = 1,382,869,904.10 : x
2. Step 2: Convert to fraction form
   2,607,309,968.10/3,910,964,952.15 = 1,382,869,904.10/x
3. Step 3: Cross multiply
   2,607,309,968.10x = 3,910,964,952.15 × 1,382,869,904.10
4. Step 4: Simplify right side
   2,607,309,968.10x = 5,408,355,728,318,131,200
5. Step 5: Solve for x
   x = 5,408,355,728,318,131,200/2,607,309,968.10
6. Step 6: Final answer
   x = 2,074,304,856.15