Finding the Fourth Proportional to 164,302, 226,736.76 and 88,850.50

Step by Step Solution

1. Step 1: Write the proportion equation
   164,302 : 226,736.76 = 88,850.50 : x
2. Step 2: Convert to fraction form
   164,302/226,736.76 = 88,850.50/x
3. Step 3: Cross multiply
   164,302x = 226,736.76 × 88,850.50
4. Step 4: Simplify right side
   164,302x = 20,145,674,494.38
5. Step 5: Solve for x
   x = 20,145,674,494.38/164,302
6. Step 6: Final answer
   x = 122,613.69