Finding the Fourth Proportional to 16,996.03, 23,456.10 and 10,283.31

Step by Step Solution

1. Step 1: Write the proportion equation
   16,996.03 : 23,456.10 = 10,283.31 : x
2. Step 2: Convert to fraction form
   16,996.03/23,456.10 = 10,283.31/x
3. Step 3: Cross multiply
   16,996.03x = 23,456.10 × 10,283.31
4. Step 4: Simplify right side
   16,996.03x = 241,206,347.69
5. Step 5: Solve for x
   x = 241,206,347.69/16,996.03
6. Step 6: Final answer
   x = 14,191.92