Finding the Fourth Proportional to 82,018.37, 113,185.75 and 46,208.95

Step by Step Solution

1. Step 1: Write the proportion equation
   82,018.37 : 113,185.75 = 46,208.95 : x
2. Step 2: Convert to fraction form
   82,018.37/113,185.75 = 46,208.95/x
3. Step 3: Cross multiply
   82,018.37x = 113,185.75 × 46,208.95
4. Step 4: Simplify right side
   82,018.37x = 5,230,194,662.46
5. Step 5: Solve for x
   x = 5,230,194,662.46/82,018.37
6. Step 6: Final answer
   x = 63,768.58