Finding the Fourth Proportional to 17,707.28, 24,436.01 and 9,749.51

Step by Step Solution

1. Step 1: Write the proportion equation
   17,707.28 : 24,436.01 = 9,749.51 : x
2. Step 2: Convert to fraction form
   17,707.28/24,436.01 = 9,749.51/x
3. Step 3: Cross multiply
   17,707.28x = 24,436.01 × 9,749.51
4. Step 4: Simplify right side
   17,707.28x = 238,238,952.93
5. Step 5: Solve for x
   x = 238,238,952.93/17,707.28
6. Step 6: Final answer
   x = 13,454.30