Finding the Fourth Proportional to 164,630.67, 227,190.33 and 89,179.17

Step by Step Solution

1. Step 1: Write the proportion equation
   164,630.67 : 227,190.33 = 89,179.17 : x
2. Step 2: Convert to fraction form
   164,630.67/227,190.33 = 89,179.17/x
3. Step 3: Cross multiply
   164,630.67x = 227,190.33 × 89,179.17
4. Step 4: Simplify right side
   164,630.67x = 20,260,645,061.43
5. Step 5: Solve for x
   x = 20,260,645,061.43/164,630.67
6. Step 6: Final answer
   x = 123,067.26