Finding the Fourth Proportional to 82,456.26, 113,791.68 and 50,607.06

Step by Step Solution

1. Step 1: Write the proportion equation
   82,456.26 : 113,791.68 = 50,607.06 : x
2. Step 2: Convert to fraction form
   82,456.26/113,791.68 = 50,607.06/x
3. Step 3: Cross multiply
   82,456.26x = 113,791.68 × 50,607.06
4. Step 4: Simplify right side
   82,456.26x = 5,758,662,377.26
5. Step 5: Solve for x
   x = 5,758,662,377.26/82,456.26
6. Step 6: Final answer
   x = 69,839.00