Finding the Fourth Proportional to 4,850,834,604.98, 7,276,832,783.57 and 1,488,965,222.09

Step by Step Solution

1. Step 1: Write the proportion equation
   4,850,834,604.98 : 7,276,832,783.57 = 1,488,965,222.09 : x
2. Step 2: Convert to fraction form
   4,850,834,604.98/7,276,832,783.57 = 1,488,965,222.09/x
3. Step 3: Cross multiply
   4,850,834,604.98x = 7,276,832,783.57 × 1,488,965,222.09
4. Step 4: Simplify right side
   4,850,834,604.98x = 10,834,950,941,722,458,112
5. Step 5: Solve for x
   x = 10,834,950,941,722,458,112/4,850,834,604.98
6. Step 6: Final answer
   x = 2,233,626,133.25