Finding the Fourth Proportional to 284,141,571.72, 391,899,302.59 and 244,515,891.39

Step by Step Solution

1. Step 1: Write the proportion equation
   284,141,571.72 : 391,899,302.59 = 244,515,891.39 : x
2. Step 2: Convert to fraction form
   284,141,571.72/391,899,302.59 = 244,515,891.39/x
3. Step 3: Cross multiply
   284,141,571.72x = 391,899,302.59 × 244,515,891.39
4. Step 4: Simplify right side
   284,141,571.72x = 95,825,607,307,913,168
5. Step 5: Solve for x
   x = 95,825,607,307,913,168/284,141,571.72
6. Step 6: Final answer
   x = 337,245,995.82