Finding the Fourth Proportional to 17,467.98, 24,103.79 and 9,912.80

Step by Step Solution

1. Step 1: Write the proportion equation
   17,467.98 : 24,103.79 = 9,912.80 : x
2. Step 2: Convert to fraction form
   17,467.98/24,103.79 = 9,912.80/x
3. Step 3: Cross multiply
   17,467.98x = 24,103.79 × 9,912.80
4. Step 4: Simplify right side
   17,467.98x = 238,936,097.38
5. Step 5: Solve for x
   x = 238,936,097.38/17,467.98
6. Step 6: Final answer
   x = 13,678.52