Finding the Fourth Proportional to 17,769.48, 24,522.20 and 9,811.52

Step by Step Solution

1. Step 1: Write the proportion equation
   17,769.48 : 24,522.20 = 9,811.52 : x
2. Step 2: Convert to fraction form
   17,769.48/24,522.20 = 9,811.52/x
3. Step 3: Cross multiply
   17,769.48x = 24,522.20 × 9,811.52
4. Step 4: Simplify right side
   17,769.48x = 240,600,006.69
5. Step 5: Solve for x
   x = 240,600,006.69/17,769.48
6. Step 6: Final answer
   x = 13,540.07