Finding the Fourth Proportional to 17,872.98, 24,665.22 and 9,807

Step by Step Solution

1. Step 1: Write the proportion equation
   17,872.98 : 24,665.22 = 9,807 : x
2. Step 2: Convert to fraction form
   17,872.98/24,665.22 = 9,807/x
3. Step 3: Cross multiply
   17,872.98x = 24,665.22 × 9,807
4. Step 4: Simplify right side
   17,872.98x = 241,891,812.54
5. Step 5: Solve for x
   x = 241,891,812.54/17,872.98
6. Step 6: Final answer
   x = 13,533.94