Finding the Fourth Proportional to 50,546,998,008.96, 69,757,049,944.71 and 27,991,861,414.97

Step by Step Solution

1. Step 1: Write the proportion equation
   50,546,998,008.96 : 69,757,049,944.71 = 27,991,861,414.97 : x
2. Step 2: Convert to fraction form
   50,546,998,008.96/69,757,049,944.71 = 27,991,861,414.97/x
3. Step 3: Cross multiply
   50,546,998,008.96x = 69,757,049,944.71 × 27,991,861,414.97
4. Step 4: Simplify right side
   50,546,998,008.96x = 1,952,629,674,769,114,464,256
5. Step 5: Solve for x
   x = 1,952,629,674,769,114,464,256/50,546,998,008.96
6. Step 6: Final answer
   x = 38,629,983,019.43