Finding the Fourth Proportional to 164,222.56, 226,627.32 and 88,771

Step by Step Solution

1. Step 1: Write the proportion equation
   164,222.56 : 226,627.32 = 88,771 : x
2. Step 2: Convert to fraction form
   164,222.56/226,627.32 = 88,771/x
3. Step 3: Cross multiply
   164,222.56x = 226,627.32 × 88,771
4. Step 4: Simplify right side
   164,222.56x = 20,117,933,823.72
5. Step 5: Solve for x
   x = 20,117,933,823.72/164,222.56
6. Step 6: Final answer
   x = 122,504.08