Finding the Fourth Proportional to 82,019.37, 113,187.13 and 46,209.95

Step by Step Solution

1. Step 1: Write the proportion equation
   82,019.37 : 113,187.13 = 46,209.95 : x
2. Step 2: Convert to fraction form
   82,019.37/113,187.13 = 46,209.95/x
3. Step 3: Cross multiply
   82,019.37x = 113,187.13 × 46,209.95
4. Step 4: Simplify right side
   82,019.37x = 5,230,371,617.94
5. Step 5: Solve for x
   x = 5,230,371,617.94/82,019.37
6. Step 6: Final answer
   x = 63,769.96