Finding the Fourth Proportional to 82,227.78, 113,476.41 and 50,414.22

Step by Step Solution

1. Step 1: Write the proportion equation
   82,227.78 : 113,476.41 = 50,414.22 : x
2. Step 2: Convert to fraction form
   82,227.78/113,476.41 = 50,414.22/x
3. Step 3: Cross multiply
   82,227.78x = 113,476.41 × 50,414.22
4. Step 4: Simplify right side
   82,227.78x = 5,720,824,698.55
5. Step 5: Solve for x
   x = 5,720,824,698.55/82,227.78
6. Step 6: Final answer
   x = 69,572.89