Finding the Fourth Proportional to 164,517.84, 227,035.71 and 89,066.34

Step by Step Solution

1. Step 1: Write the proportion equation
   164,517.84 : 227,035.71 = 89,066.34 : x
2. Step 2: Convert to fraction form
   164,517.84/227,035.71 = 89,066.34/x
3. Step 3: Cross multiply
   164,517.84x = 227,035.71 × 89,066.34
4. Step 4: Simplify right side
   164,517.84x = 20,221,239,739.00
5. Step 5: Solve for x
   x = 20,221,239,739.00/164,517.84
6. Step 6: Final answer
   x = 122,912.14