Finding the Fourth Proportional to 82,269.20, 123,379.24 and 34,883.50

Step by Step Solution

1. Step 1: Write the proportion equation
   82,269.20 : 123,379.24 = 34,883.50 : x
2. Step 2: Convert to fraction form
   82,269.20/123,379.24 = 34,883.50/x
3. Step 3: Cross multiply
   82,269.20x = 123,379.24 × 34,883.50
4. Step 4: Simplify right side
   82,269.20x = 4,303,899,718.54
5. Step 5: Solve for x
   x = 4,303,899,718.54/82,269.20
6. Step 6: Final answer
   x = 52,314.84