Finding the Fourth Proportional to 82,016.34, 113,179.78 and 50,185.24

Step by Step Solution

1. Step 1: Write the proportion equation
   82,016.34 : 113,179.78 = 50,185.24 : x
2. Step 2: Convert to fraction form
   82,016.34/113,179.78 = 50,185.24/x
3. Step 3: Cross multiply
   82,016.34x = 113,179.78 × 50,185.24
4. Step 4: Simplify right side
   82,016.34x = 5,679,954,014.03
5. Step 5: Solve for x
   x = 5,679,954,014.03/82,016.34
6. Step 6: Final answer
   x = 69,253.93