Finding the Fourth Proportional to 17,616.78, 24,311.67 and 10,064.22

Step by Step Solution

1. Step 1: Write the proportion equation
   17,616.78 : 24,311.67 = 10,064.22 : x
2. Step 2: Convert to fraction form
   17,616.78/24,311.67 = 10,064.22/x
3. Step 3: Cross multiply
   17,616.78x = 24,311.67 × 10,064.22
4. Step 4: Simplify right side
   17,616.78x = 244,677,995.45
5. Step 5: Solve for x
   x = 244,677,995.45/17,616.78
6. Step 6: Final answer
   x = 13,888.92