Finding the Fourth Proportional to 82,269.36, 113,473.98 and 50,450.94

Step by Step Solution

1. Step 1: Write the proportion equation
   82,269.36 : 113,473.98 = 50,450.94 : x
2. Step 2: Convert to fraction form
   82,269.36/113,473.98 = 50,450.94/x
3. Step 3: Cross multiply
   82,269.36x = 113,473.98 × 50,450.94
4. Step 4: Simplify right side
   82,269.36x = 5,724,868,956.54
5. Step 5: Solve for x
   x = 5,724,868,956.54/82,269.36
6. Step 6: Final answer
   x = 69,586.89