Finding the Fourth Proportional to 17,769.27, 24,521.43 and 9,811.32

Step by Step Solution

1. Step 1: Write the proportion equation
   17,769.27 : 24,521.43 = 9,811.32 : x
2. Step 2: Convert to fraction form
   17,769.27/24,521.43 = 9,811.32/x
3. Step 3: Cross multiply
   17,769.27x = 24,521.43 × 9,811.32
4. Step 4: Simplify right side
   17,769.27x = 240,587,596.59
5. Step 5: Solve for x
   x = 240,587,596.59/17,769.27
6. Step 6: Final answer
   x = 13,539.53