Finding the Fourth Proportional to 82,891.38, 124,356.52 and 32,974.32

Step by Step Solution

1. Step 1: Write the proportion equation
   82,891.38 : 124,356.52 = 32,974.32 : x
2. Step 2: Convert to fraction form
   82,891.38/124,356.52 = 32,974.32/x
3. Step 3: Cross multiply
   82,891.38x = 124,356.52 × 32,974.32
4. Step 4: Simplify right side
   82,891.38x = 4,100,571,684.57
5. Step 5: Solve for x
   x = 4,100,571,684.57/82,891.38
6. Step 6: Final answer
   x = 49,469.22