Finding the Fourth Proportional to 17,783.06, 24,540.45 and 9,825.29

Step by Step Solution

1. Step 1: Write the proportion equation
   17,783.06 : 24,540.45 = 9,825.29 : x
2. Step 2: Convert to fraction form
   17,783.06/24,540.45 = 9,825.29/x
3. Step 3: Cross multiply
   17,783.06x = 24,540.45 × 9,825.29
4. Step 4: Simplify right side
   17,783.06x = 241,116,915.28
5. Step 5: Solve for x
   x = 241,116,915.28/17,783.06
6. Step 6: Final answer
   x = 13,558.80