Finding the Fourth Proportional to 123,850.67, 170,914.79 and 67,262.04

Step by Step Solution

1. Step 1: Write the proportion equation
   123,850.67 : 170,914.79 = 67,262.04 : x
2. Step 2: Convert to fraction form
   123,850.67/170,914.79 = 67,262.04/x
3. Step 3: Cross multiply
   123,850.67x = 170,914.79 × 67,262.04
4. Step 4: Simplify right side
   123,850.67x = 11,496,077,609.73
5. Step 5: Solve for x
   x = 11,496,077,609.73/123,850.67
6. Step 6: Final answer
   x = 92,822.09