Finding the Fourth Proportional to 82,674.16, 123,938.48 and 32,789.28

Step by Step Solution

1. Step 1: Write the proportion equation
   82,674.16 : 123,938.48 = 32,789.28 : x
2. Step 2: Convert to fraction form
   82,674.16/123,938.48 = 32,789.28/x
3. Step 3: Cross multiply
   82,674.16x = 123,938.48 × 32,789.28
4. Step 4: Simplify right side
   82,674.16x = 4,063,853,523.49
5. Step 5: Solve for x
   x = 4,063,853,523.49/82,674.16
6. Step 6: Final answer
   x = 49,155.06