Finding the Fourth Proportional to 17,669.15, 24,383.57 and 9,711.56

Step by Step Solution

1. Step 1: Write the proportion equation
   17,669.15 : 24,383.57 = 9,711.56 : x
2. Step 2: Convert to fraction form
   17,669.15/24,383.57 = 9,711.56/x
3. Step 3: Cross multiply
   17,669.15x = 24,383.57 × 9,711.56
4. Step 4: Simplify right side
   17,669.15x = 236,802,405.43
5. Step 5: Solve for x
   x = 236,802,405.43/17,669.15
6. Step 6: Final answer
   x = 13,402.03