Finding the Fourth Proportional to 3,670,928,470.98, 5,065,882,018.90 and 2,000,177,612.10

Step by Step Solution

1. Step 1: Write the proportion equation
   3,670,928,470.98 : 5,065,882,018.90 = 2,000,177,612.10 : x
2. Step 2: Convert to fraction form
   3,670,928,470.98/5,065,882,018.90 = 2,000,177,612.10/x
3. Step 3: Cross multiply
   3,670,928,470.98x = 5,065,882,018.90 × 2,000,177,612.10
4. Step 4: Simplify right side
   3,670,928,470.98x = 10,132,663,799,743,727,616
5. Step 5: Solve for x
   x = 10,132,663,799,743,727,616/3,670,928,470.98
6. Step 6: Final answer
   x = 2,760,245,501.88