Finding the Fourth Proportional to 146,608.10, 202,297.66 and 82,073.98

Step by Step Solution

1. Step 1: Write the proportion equation
   146,608.10 : 202,297.66 = 82,073.98 : x
2. Step 2: Convert to fraction form
   146,608.10/202,297.66 = 82,073.98/x
3. Step 3: Cross multiply
   146,608.10x = 202,297.66 × 82,073.98
4. Step 4: Simplify right side
   146,608.10x = 16,603,374,100.89
5. Step 5: Solve for x
   x = 16,603,374,100.89/146,608.10
6. Step 6: Final answer
   x = 113,250.05