Finding the Fourth Proportional to 3,675,844,608.20, 5,072,697,933.98 and 2,005,101,179.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,675,844,608.20 : 5,072,697,933.98 = 2,005,101,179.72 : x
2. Step 2: Convert to fraction form
   3,675,844,608.20/5,072,697,933.98 = 2,005,101,179.72/x
3. Step 3: Cross multiply
   3,675,844,608.20x = 5,072,697,933.98 × 2,005,101,179.72
4. Step 4: Simplify right side
   3,675,844,608.20x = 10,171,272,611,751,116,800
5. Step 5: Solve for x
   x = 10,171,272,611,751,116,800/3,675,844,608.20
6. Step 6: Final answer
   x = 2,767,057,287.75