Finding the Fourth Proportional to 82,267.38, 123,422.94 and 26,109

Step by Step Solution

1. Step 1: Write the proportion equation
   82,267.38 : 123,422.94 = 26,109 : x
2. Step 2: Convert to fraction form
   82,267.38/123,422.94 = 26,109/x
3. Step 3: Cross multiply
   82,267.38x = 123,422.94 × 26,109
4. Step 4: Simplify right side
   82,267.38x = 3,222,449,540.46
5. Step 5: Solve for x
   x = 3,222,449,540.46/82,267.38
6. Step 6: Final answer
   x = 39,170.44