Finding the Fourth Proportional to 89,143,107,562.95, 123,018,463,885.08 and 48,498,250,105.68

Step by Step Solution

1. Step 1: Write the proportion equation
   89,143,107,562.95 : 123,018,463,885.08 = 48,498,250,105.68 : x
2. Step 2: Convert to fraction form
   89,143,107,562.95/123,018,463,885.08 = 48,498,250,105.68/x
3. Step 3: Cross multiply
   89,143,107,562.95x = 123,018,463,885.08 × 48,498,250,105.68
4. Step 4: Simplify right side
   89,143,107,562.95x = 5,966,180,229,115,172,356,096
5. Step 5: Solve for x
   x = 5,966,180,229,115,172,356,096/89,143,107,562.95
6. Step 6: Final answer
   x = 66,928,115,837.81