Finding the Fourth Proportional to 17,783.44, 24,540.81 and 9,825.49

Step by Step Solution

1. Step 1: Write the proportion equation
   17,783.44 : 24,540.81 = 9,825.49 : x
2. Step 2: Convert to fraction form
   17,783.44/24,540.81 = 9,825.49/x
3. Step 3: Cross multiply
   17,783.44x = 24,540.81 × 9,825.49
4. Step 4: Simplify right side
   17,783.44x = 241,125,483.25
5. Step 5: Solve for x
   x = 241,125,483.25/17,783.44
6. Step 6: Final answer
   x = 13,558.99