Finding the Fourth Proportional to 124,196.82, 171,392.67 and 67,608.06

Step by Step Solution

1. Step 1: Write the proportion equation
   124,196.82 : 171,392.67 = 67,608.06 : x
2. Step 2: Convert to fraction form
   124,196.82/171,392.67 = 67,608.06/x
3. Step 3: Cross multiply
   124,196.82x = 171,392.67 × 67,608.06
4. Step 4: Simplify right side
   124,196.82x = 11,587,525,916.92
5. Step 5: Solve for x
   x = 11,587,525,916.92/124,196.82
6. Step 6: Final answer
   x = 93,299.70