Finding the Fourth Proportional to 17,727.76, 24,464.18 and 9,770.00

Step by Step Solution

1. Step 1: Write the proportion equation
   17,727.76 : 24,464.18 = 9,770.00 : x
2. Step 2: Convert to fraction form
   17,727.76/24,464.18 = 9,770.00/x
3. Step 3: Cross multiply
   17,727.76x = 24,464.18 × 9,770.00
4. Step 4: Simplify right side
   17,727.76x = 239,014,940.70
5. Step 5: Solve for x
   x = 239,014,940.70/17,727.76
6. Step 6: Final answer
   x = 13,482.53