Finding the Fourth Proportional to 360,922,870.82, 540,899,365.71 and 196,914,866.24

Step by Step Solution

1. Step 1: Write the proportion equation
   360,922,870.82 : 540,899,365.71 = 196,914,866.24 : x
2. Step 2: Convert to fraction form
   360,922,870.82/540,899,365.71 = 196,914,866.24/x
3. Step 3: Cross multiply
   360,922,870.82x = 540,899,365.71 × 196,914,866.24
4. Step 4: Simplify right side
   360,922,870.82x = 106,511,126,248,085,504
5. Step 5: Solve for x
   x = 106,511,126,248,085,504/360,922,870.82
6. Step 6: Final answer
   x = 295,107,722.06