Finding the Fourth Proportional to 146,301.38, 201,912.33 and 82,643.27

Step by Step Solution

1. Step 1: Write the proportion equation
   146,301.38 : 201,912.33 = 82,643.27 : x
2. Step 2: Convert to fraction form
   146,301.38/201,912.33 = 82,643.27/x
3. Step 3: Cross multiply
   146,301.38x = 201,912.33 × 82,643.27
4. Step 4: Simplify right side
   146,301.38x = 16,686,696,019.21
5. Step 5: Solve for x
   x = 16,686,696,019.21/146,301.38
6. Step 6: Final answer
   x = 114,057.00