Finding the Fourth Proportional to 50,757,013,992.62, 70,040,469,242.68 and 27,892,949,475.98

Step by Step Solution

1. Step 1: Write the proportion equation
   50,757,013,992.62 : 70,040,469,242.68 = 27,892,949,475.98 : x
2. Step 2: Convert to fraction form
   50,757,013,992.62/70,040,469,242.68 = 27,892,949,475.98/x
3. Step 3: Cross multiply
   50,757,013,992.62x = 70,040,469,242.68 × 27,892,949,475.98
4. Step 4: Simplify right side
   50,757,013,992.62x = 1,953,635,269,860,004,200,448
5. Step 5: Solve for x
   x = 1,953,635,269,860,004,200,448/50,757,013,992.62
6. Step 6: Final answer
   x = 38,489,956,681.53