Finding the Fourth Proportional to 14,559, 21,843.12 and 5,198.82

Step by Step Solution

1. Step 1: Write the proportion equation
   14,559 : 21,843.12 = 5,198.82 : x
2. Step 2: Convert to fraction form
   14,559/21,843.12 = 5,198.82/x
3. Step 3: Cross multiply
   14,559x = 21,843.12 × 5,198.82
4. Step 4: Simplify right side
   14,559x = 113,558,449.12
5. Step 5: Solve for x
   x = 113,558,449.12/14,559
6. Step 6: Final answer
   x = 7,799.88