Finding the Fourth Proportional to 82,703.92, 114,091.32 and 49,146.16

Step by Step Solution

1. Step 1: Write the proportion equation
   82,703.92 : 114,091.32 = 49,146.16 : x
2. Step 2: Convert to fraction form
   82,703.92/114,091.32 = 49,146.16/x
3. Step 3: Cross multiply
   82,703.92x = 114,091.32 × 49,146.16
4. Step 4: Simplify right side
   82,703.92x = 5,607,150,267.33
5. Step 5: Solve for x
   x = 5,607,150,267.33/82,703.92
6. Step 6: Final answer
   x = 67,797.88