Finding the Fourth Proportional to 16,228.98, 24,382.35 and 10,396.98

Step by Step Solution

1. Step 1: Write the proportion equation
   16,228.98 : 24,382.35 = 10,396.98 : x
2. Step 2: Convert to fraction form
   16,228.98/24,382.35 = 10,396.98/x
3. Step 3: Cross multiply
   16,228.98x = 24,382.35 × 10,396.98
4. Step 4: Simplify right side
   16,228.98x = 253,502,805.30
5. Step 5: Solve for x
   x = 253,502,805.30/16,228.98
6. Step 6: Final answer
   x = 15,620.38