Finding the Fourth Proportional to 17,532.72, 24,190.92 and 9,977.31

Step by Step Solution

1. Step 1: Write the proportion equation
   17,532.72 : 24,190.92 = 9,977.31 : x
2. Step 2: Convert to fraction form
   17,532.72/24,190.92 = 9,977.31/x
3. Step 3: Cross multiply
   17,532.72x = 24,190.92 × 9,977.31
4. Step 4: Simplify right side
   17,532.72x = 241,360,308.03
5. Step 5: Solve for x
   x = 241,360,308.03/17,532.72
6. Step 6: Final answer
   x = 13,766.28