Finding the Fourth Proportional to 323,601.68, 485,472.59 and 123,922.08

Step by Step Solution

1. Step 1: Write the proportion equation
   323,601.68 : 485,472.59 = 123,922.08 : x
2. Step 2: Convert to fraction form
   323,601.68/485,472.59 = 123,922.08/x
3. Step 3: Cross multiply
   323,601.68x = 485,472.59 × 123,922.08
4. Step 4: Simplify right side
   323,601.68x = 60,160,770,398.62
5. Step 5: Solve for x
   x = 60,160,770,398.62/323,601.68
6. Step 6: Final answer
   x = 185,909.94