Finding the Fourth Proportional to 17,442.35, 24,069.94 and 9,889.38

Step by Step Solution

1. Step 1: Write the proportion equation
   17,442.35 : 24,069.94 = 9,889.38 : x
2. Step 2: Convert to fraction form
   17,442.35/24,069.94 = 9,889.38/x
3. Step 3: Cross multiply
   17,442.35x = 24,069.94 × 9,889.38
4. Step 4: Simplify right side
   17,442.35x = 238,036,758.51
5. Step 5: Solve for x
   x = 238,036,758.51/17,442.35
6. Step 6: Final answer
   x = 13,647.06