Finding the Fourth Proportional to 2,082,847,914.84, 2,874,140,141.50 and 1,235,929,294.20

Step by Step Solution

1. Step 1: Write the proportion equation
   2,082,847,914.84 : 2,874,140,141.50 = 1,235,929,294.20 : x
2. Step 2: Convert to fraction form
   2,082,847,914.84/2,874,140,141.50 = 1,235,929,294.20/x
3. Step 3: Cross multiply
   2,082,847,914.84x = 2,874,140,141.50 × 1,235,929,294.20
4. Step 4: Simplify right side
   2,082,847,914.84x = 3,552,233,996,515,983,360
5. Step 5: Solve for x
   x = 3,552,233,996,515,983,360/2,082,847,914.84
6. Step 6: Final answer
   x = 1,705,469,694.26