Finding the Fourth Proportional to 17,727.36, 24,463.83 and 9,770.31

Step by Step Solution

1. Step 1: Write the proportion equation
   17,727.36 : 24,463.83 = 9,770.31 : x
2. Step 2: Convert to fraction form
   17,727.36/24,463.83 = 9,770.31/x
3. Step 3: Cross multiply
   17,727.36x = 24,463.83 × 9,770.31
4. Step 4: Simplify right side
   17,727.36x = 239,019,202.89
5. Step 5: Solve for x
   x = 239,019,202.89/17,727.36
6. Step 6: Final answer
   x = 13,483.07