Finding the Fourth Proportional to 82,046.86, 113,252.79 and 48,066.28

Step by Step Solution

1. Step 1: Write the proportion equation
   82,046.86 : 113,252.79 = 48,066.28 : x
2. Step 2: Convert to fraction form
   82,046.86/113,252.79 = 48,066.28/x
3. Step 3: Cross multiply
   82,046.86x = 113,252.79 × 48,066.28
4. Step 4: Simplify right side
   82,046.86x = 5,443,640,314.92
5. Step 5: Solve for x
   x = 5,443,640,314.92/82,046.86
6. Step 6: Final answer
   x = 66,347.94