Finding the Fourth Proportional to 17,769.37, 24,522.11 and 9,812.09

Step by Step Solution

1. Step 1: Write the proportion equation
   17,769.37 : 24,522.11 = 9,812.09 : x
2. Step 2: Convert to fraction form
   17,769.37/24,522.11 = 9,812.09/x
3. Step 3: Cross multiply
   17,769.37x = 24,522.11 × 9,812.09
4. Step 4: Simplify right side
   17,769.37x = 240,613,150.31
5. Step 5: Solve for x
   x = 240,613,150.31/17,769.37
6. Step 6: Final answer
   x = 13,540.89