Finding the Fourth Proportional to 16,755.27, 23,120.56 and 10,040.73

Step by Step Solution

1. Step 1: Write the proportion equation
   16,755.27 : 23,120.56 = 10,040.73 : x
2. Step 2: Convert to fraction form
   16,755.27/23,120.56 = 10,040.73/x
3. Step 3: Cross multiply
   16,755.27x = 23,120.56 × 10,040.73
4. Step 4: Simplify right side
   16,755.27x = 232,147,300.41
5. Step 5: Solve for x
   x = 232,147,300.41/16,755.27
6. Step 6: Final answer
   x = 13,855.18