Finding the Fourth Proportional to 17,727.79, 24,464.86 and 9,770.52

Step by Step Solution

1. Step 1: Write the proportion equation
   17,727.79 : 24,464.86 = 9,770.52 : x
2. Step 2: Convert to fraction form
   17,727.79/24,464.86 = 9,770.52/x
3. Step 3: Cross multiply
   17,727.79x = 24,464.86 × 9,770.52
4. Step 4: Simplify right side
   17,727.79x = 239,034,471.24
5. Step 5: Solve for x
   x = 239,034,471.24/17,727.79
6. Step 6: Final answer
   x = 13,483.60