Finding the Fourth Proportional to 82,323.37, 113,611.49 and 50,487.94

Step by Step Solution

1. Step 1: Write the proportion equation
   82,323.37 : 113,611.49 = 50,487.94 : x
2. Step 2: Convert to fraction form
   82,323.37/113,611.49 = 50,487.94/x
3. Step 3: Cross multiply
   82,323.37x = 113,611.49 × 50,487.94
4. Step 4: Simplify right side
   82,323.37x = 5,736,009,648.59
5. Step 5: Solve for x
   x = 5,736,009,648.59/82,323.37
6. Step 6: Final answer
   x = 69,676.57