Finding the Fourth Proportional to 110,466.18, 152,540.82 and 82,122.66

Step by Step Solution

1. Step 1: Write the proportion equation
   110,466.18 : 152,540.82 = 82,122.66 : x
2. Step 2: Convert to fraction form
   110,466.18/152,540.82 = 82,122.66/x
3. Step 3: Cross multiply
   110,466.18x = 152,540.82 × 82,122.66
4. Step 4: Simplify right side
   110,466.18x = 12,527,057,896.98
5. Step 5: Solve for x
   x = 12,527,057,896.98/110,466.18
6. Step 6: Final answer
   x = 113,401.75