Finding the Fourth Proportional to 17,782.52, 24,540.12 and 9,824.76

Step by Step Solution

1. Step 1: Write the proportion equation
   17,782.52 : 24,540.12 = 9,824.76 : x
2. Step 2: Convert to fraction form
   17,782.52/24,540.12 = 9,824.76/x
3. Step 3: Cross multiply
   17,782.52x = 24,540.12 × 9,824.76
4. Step 4: Simplify right side
   17,782.52x = 241,100,789.37
5. Step 5: Solve for x
   x = 241,100,789.37/17,782.52
6. Step 6: Final answer
   x = 13,558.31