Finding the Fourth Proportional to 16,980.98, 23,443.02 and 10,268.37

Step by Step Solution

1. Step 1: Write the proportion equation
   16,980.98 : 23,443.02 = 10,268.37 : x
2. Step 2: Convert to fraction form
   16,980.98/23,443.02 = 10,268.37/x
3. Step 3: Cross multiply
   16,980.98x = 23,443.02 × 10,268.37
4. Step 4: Simplify right side
   16,980.98x = 240,721,603.28
5. Step 5: Solve for x
   x = 240,721,603.28/16,980.98
6. Step 6: Final answer
   x = 14,175.96