Finding the Fourth Proportional to 123,950.82, 171,053.46 and 67,362.20

Step by Step Solution

1. Step 1: Write the proportion equation
   123,950.82 : 171,053.46 = 67,362.20 : x
2. Step 2: Convert to fraction form
   123,950.82/171,053.46 = 67,362.20/x
3. Step 3: Cross multiply
   123,950.82x = 171,053.46 × 67,362.20
4. Step 4: Simplify right side
   123,950.82x = 11,522,537,383.21
5. Step 5: Solve for x
   x = 11,522,537,383.21/123,950.82
6. Step 6: Final answer
   x = 92,960.56