Finding the Fourth Proportional to 164,755.52, 227,362.38 and 89,304.02

Step by Step Solution

1. Step 1: Write the proportion equation
   164,755.52 : 227,362.38 = 89,304.02 : x
2. Step 2: Convert to fraction form
   164,755.52/227,362.38 = 89,304.02/x
3. Step 3: Cross multiply
   164,755.52x = 227,362.38 × 89,304.02
4. Step 4: Simplify right side
   164,755.52x = 20,304,374,530.77
5. Step 5: Solve for x
   x = 20,304,374,530.77/164,755.52
6. Step 6: Final answer
   x = 123,239.42