Finding the Fourth Proportional to 123,953.82, 171,057.60 and 67,365.22

Step by Step Solution

1. Step 1: Write the proportion equation
   123,953.82 : 171,057.60 = 67,365.22 : x
2. Step 2: Convert to fraction form
   123,953.82/171,057.60 = 67,365.22/x
3. Step 3: Cross multiply
   123,953.82x = 171,057.60 × 67,365.22
4. Step 4: Simplify right side
   123,953.82x = 11,523,332,856.67
5. Step 5: Solve for x
   x = 11,523,332,856.67/123,953.82
6. Step 6: Final answer
   x = 92,964.73