Finding the Fourth Proportional to 82,011.93, 113,184.83 and 50,201.85

Step by Step Solution

1. Step 1: Write the proportion equation
   82,011.93 : 113,184.83 = 50,201.85 : x
2. Step 2: Convert to fraction form
   82,011.93/113,184.83 = 50,201.85/x
3. Step 3: Cross multiply
   82,011.93x = 113,184.83 × 50,201.85
4. Step 4: Simplify right side
   82,011.93x = 5,682,087,606.93
5. Step 5: Solve for x
   x = 5,682,087,606.93/82,011.93
6. Step 6: Final answer
   x = 69,283.67