Finding the Fourth Proportional to 82,339.30, 113,630.44 and 50,062.82

Step by Step Solution

1. Step 1: Write the proportion equation
   82,339.30 : 113,630.44 = 50,062.82 : x
2. Step 2: Convert to fraction form
   82,339.30/113,630.44 = 50,062.82/x
3. Step 3: Cross multiply
   82,339.30x = 113,630.44 × 50,062.82
4. Step 4: Simplify right side
   82,339.30x = 5,688,660,264.24
5. Step 5: Solve for x
   x = 5,688,660,264.24/82,339.30
6. Step 6: Final answer
   x = 69,088.03