Finding the Fourth Proportional to 14,559.10, 21,805.83 and 10,196.03

Step by Step Solution

1. Step 1: Write the proportion equation
   14,559.10 : 21,805.83 = 10,196.03 : x
2. Step 2: Convert to fraction form
   14,559.10/21,805.83 = 10,196.03/x
3. Step 3: Cross multiply
   14,559.10x = 21,805.83 × 10,196.03
4. Step 4: Simplify right side
   14,559.10x = 222,332,951.37
5. Step 5: Solve for x
   x = 222,332,951.37/14,559.10
6. Step 6: Final answer
   x = 15,271.07