Finding the Fourth Proportional to 17,669.72, 24,383.72 and 9,710.85

Step by Step Solution

1. Step 1: Write the proportion equation
   17,669.72 : 24,383.72 = 9,710.85 : x
2. Step 2: Convert to fraction form
   17,669.72/24,383.72 = 9,710.85/x
3. Step 3: Cross multiply
   17,669.72x = 24,383.72 × 9,710.85
4. Step 4: Simplify right side
   17,669.72x = 236,786,598.81
5. Step 5: Solve for x
   x = 236,786,598.81/17,669.72
6. Step 6: Final answer
   x = 13,400.70