Finding the Fourth Proportional to 82,087.97, 113,272.43 and 46,279.49

Step by Step Solution

1. Step 1: Write the proportion equation
   82,087.97 : 113,272.43 = 46,279.49 : x
2. Step 2: Convert to fraction form
   82,087.97/113,272.43 = 46,279.49/x
3. Step 3: Cross multiply
   82,087.97x = 113,272.43 × 46,279.49
4. Step 4: Simplify right side
   82,087.97x = 5,242,189,493.70
5. Step 5: Solve for x
   x = 5,242,189,493.70/82,087.97
6. Step 6: Final answer
   x = 63,860.63