Finding the Fourth Proportional to 164,759.49, 227,362.01 and 89,306.37

Step by Step Solution

1. Step 1: Write the proportion equation
   164,759.49 : 227,362.01 = 89,306.37 : x
2. Step 2: Convert to fraction form
   164,759.49/227,362.01 = 89,306.37/x
3. Step 3: Cross multiply
   164,759.49x = 227,362.01 × 89,306.37
4. Step 4: Simplify right side
   164,759.49x = 20,304,875,342.47
5. Step 5: Solve for x
   x = 20,304,875,342.47/164,759.49
6. Step 6: Final answer
   x = 123,239.49