Finding the Fourth Proportional to 17,740.01, 24,481.18 and 9,782.25

Step by Step Solution

1. Step 1: Write the proportion equation
   17,740.01 : 24,481.18 = 9,782.25 : x
2. Step 2: Convert to fraction form
   17,740.01/24,481.18 = 9,782.25/x
3. Step 3: Cross multiply
   17,740.01x = 24,481.18 × 9,782.25
4. Step 4: Simplify right side
   17,740.01x = 239,481,023.06
5. Step 5: Solve for x
   x = 239,481,023.06/17,740.01
6. Step 6: Final answer
   x = 13,499.49