Finding the Fourth Proportional to 124,171.89, 171,357.18 and 67,583.67

Step by Step Solution

1. Step 1: Write the proportion equation
   124,171.89 : 171,357.18 = 67,583.67 : x
2. Step 2: Convert to fraction form
   124,171.89/171,357.18 = 67,583.67/x
3. Step 3: Cross multiply
   124,171.89x = 171,357.18 × 67,583.67
4. Step 4: Simplify right side
   124,171.89x = 11,580,947,105.25
5. Step 5: Solve for x
   x = 11,580,947,105.25/124,171.89
6. Step 6: Final answer
   x = 93,265.45