Finding the Fourth Proportional to 14,083.34, 21,105.27 and 10,949

Step by Step Solution

1. Step 1: Write the proportion equation
   14,083.34 : 21,105.27 = 10,949 : x
2. Step 2: Convert to fraction form
   14,083.34/21,105.27 = 10,949/x
3. Step 3: Cross multiply
   14,083.34x = 21,105.27 × 10,949
4. Step 4: Simplify right side
   14,083.34x = 231,081,601.23
5. Step 5: Solve for x
   x = 231,081,601.23/14,083.34
6. Step 6: Final answer
   x = 16,408.15