Finding the Fourth Proportional to 16,049.48, 22,145.99 and 10,083.11

Step by Step Solution

1. Step 1: Write the proportion equation
   16,049.48 : 22,145.99 = 10,083.11 : x
2. Step 2: Convert to fraction form
   16,049.48/22,145.99 = 10,083.11/x
3. Step 3: Cross multiply
   16,049.48x = 22,145.99 × 10,083.11
4. Step 4: Simplify right side
   16,049.48x = 223,300,292.08
5. Step 5: Solve for x
   x = 223,300,292.08/16,049.48
6. Step 6: Final answer
   x = 13,913.25