Finding the Fourth Proportional to 82,227.72, 123,376.78 and 26,072.44

Step by Step Solution

1. Step 1: Write the proportion equation
   82,227.72 : 123,376.78 = 26,072.44 : x
2. Step 2: Convert to fraction form
   82,227.72/123,376.78 = 26,072.44/x
3. Step 3: Cross multiply
   82,227.72x = 123,376.78 × 26,072.44
4. Step 4: Simplify right side
   82,227.72x = 3,216,733,693.94
5. Step 5: Solve for x
   x = 3,216,733,693.94/82,227.72
6. Step 6: Final answer
   x = 39,119.82