Finding the Fourth Proportional to 82,674.66, 123,939.23 and 32,789.78

Step by Step Solution

1. Step 1: Write the proportion equation
   82,674.66 : 123,939.23 = 32,789.78 : x
2. Step 2: Convert to fraction form
   82,674.66/123,939.23 = 32,789.78/x
3. Step 3: Cross multiply
   82,674.66x = 123,939.23 × 32,789.78
4. Step 4: Simplify right side
   82,674.66x = 4,063,940,085.07
5. Step 5: Solve for x
   x = 4,063,940,085.07/82,674.66
6. Step 6: Final answer
   x = 49,155.81