Finding the Fourth Proportional to 844,189,836.98, 1,164,981,091.48 and 472,914,481.82

Step by Step Solution

1. Step 1: Write the proportion equation
   844,189,836.98 : 1,164,981,091.48 = 472,914,481.82 : x
2. Step 2: Convert to fraction form
   844,189,836.98/1,164,981,091.48 = 472,914,481.82/x
3. Step 3: Cross multiply
   844,189,836.98x = 1,164,981,091.48 × 472,914,481.82
4. Step 4: Simplify right side
   844,189,836.98x = 550,936,429,200,355,008
5. Step 5: Solve for x
   x = 550,936,429,200,355,008/844,189,836.98
6. Step 6: Final answer
   x = 652,621,489.94