Finding the Fourth Proportional to 82,338.30, 113,629.06 and 50,061.82

Step by Step Solution

1. Step 1: Write the proportion equation
   82,338.30 : 113,629.06 = 50,061.82 : x
2. Step 2: Convert to fraction form
   82,338.30/113,629.06 = 50,061.82/x
3. Step 3: Cross multiply
   82,338.30x = 113,629.06 × 50,061.82
4. Step 4: Simplify right side
   82,338.30x = 5,688,477,548.49
5. Step 5: Solve for x
   x = 5,688,477,548.49/82,338.30
6. Step 6: Final answer
   x = 69,086.65