Finding the Fourth Proportional to 124,147.89, 171,324.06 and 67,559.25

Step by Step Solution

1. Step 1: Write the proportion equation
   124,147.89 : 171,324.06 = 67,559.25 : x
2. Step 2: Convert to fraction form
   124,147.89/171,324.06 = 67,559.25/x
3. Step 3: Cross multiply
   124,147.89x = 171,324.06 × 67,559.25
4. Step 4: Simplify right side
   124,147.89x = 11,574,525,000.56
5. Step 5: Solve for x
   x = 11,574,525,000.56/124,147.89
6. Step 6: Final answer
   x = 93,231.75