Finding the Fourth Proportional to 82,020.56, 113,187.86 and 46,222.06

Step by Step Solution

1. Step 1: Write the proportion equation
   82,020.56 : 113,187.86 = 46,222.06 : x
2. Step 2: Convert to fraction form
   82,020.56/113,187.86 = 46,222.06/x
3. Step 3: Cross multiply
   82,020.56x = 113,187.86 × 46,222.06
4. Step 4: Simplify right side
   82,020.56x = 5,231,776,056.19
5. Step 5: Solve for x
   x = 5,231,776,056.19/82,020.56
6. Step 6: Final answer
   x = 63,786.15