Finding the Fourth Proportional to 164,399.50, 226,871.34 and 88,948

Step by Step Solution

1. Step 1: Write the proportion equation
   164,399.50 : 226,871.34 = 88,948 : x
2. Step 2: Convert to fraction form
   164,399.50/226,871.34 = 88,948/x
3. Step 3: Cross multiply
   164,399.50x = 226,871.34 × 88,948
4. Step 4: Simplify right side
   164,399.50x = 20,179,751,950.32
5. Step 5: Solve for x
   x = 20,179,751,950.32/164,399.50
6. Step 6: Final answer
   x = 122,748.26