Finding the Fourth Proportional to 164,982.34, 227,675.78 and 89,530.84

Step by Step Solution

1. Step 1: Write the proportion equation
   164,982.34 : 227,675.78 = 89,530.84 : x
2. Step 2: Convert to fraction form
   164,982.34/227,675.78 = 89,530.84/x
3. Step 3: Cross multiply
   164,982.34x = 227,675.78 × 89,530.84
4. Step 4: Simplify right side
   164,982.34x = 20,384,003,383.40
5. Step 5: Solve for x
   x = 20,384,003,383.40/164,982.34
6. Step 6: Final answer
   x = 123,552.64