Finding the Fourth Proportional to 17,773.30, 24,527.16 and 9,707.07

Step by Step Solution

1. Step 1: Write the proportion equation
   17,773.30 : 24,527.16 = 9,707.07 : x
2. Step 2: Convert to fraction form
   17,773.30/24,527.16 = 9,707.07/x
3. Step 3: Cross multiply
   17,773.30x = 24,527.16 × 9,707.07
4. Step 4: Simplify right side
   17,773.30x = 238,086,859.02
5. Step 5: Solve for x
   x = 238,086,859.02/17,773.30
6. Step 6: Final answer
   x = 13,395.76