Finding the Fourth Proportional to 82,496.30, 113,825.21 and 50,230.54

Step by Step Solution

1. Step 1: Write the proportion equation
   82,496.30 : 113,825.21 = 50,230.54 : x
2. Step 2: Convert to fraction form
   82,496.30/113,825.21 = 50,230.54/x
3. Step 3: Cross multiply
   82,496.30x = 113,825.21 × 50,230.54
4. Step 4: Simplify right side
   82,496.30x = 5,717,501,763.91
5. Step 5: Solve for x
   x = 5,717,501,763.91/82,496.30
6. Step 6: Final answer
   x = 69,306.16