Finding the Fourth Proportional to 844,189,837.98, 1,164,981,092.86 and 472,914,482.82

Step by Step Solution

1. Step 1: Write the proportion equation
   844,189,837.98 : 1,164,981,092.86 = 472,914,482.82 : x
2. Step 2: Convert to fraction form
   844,189,837.98/1,164,981,092.86 = 472,914,482.82/x
3. Step 3: Cross multiply
   844,189,837.98x = 1,164,981,092.86 × 472,914,482.82
4. Step 4: Simplify right side
   844,189,837.98x = 550,936,431,024,965,248
5. Step 5: Solve for x
   x = 550,936,431,024,965,248/844,189,837.98
6. Step 6: Final answer
   x = 652,621,491.33