Finding the Fourth Proportional to 17,181.56, 23,653.88 and 14,942.24

Step by Step Solution

1. Step 1: Write the proportion equation
   17,181.56 : 23,653.88 = 14,942.24 : x
2. Step 2: Convert to fraction form
   17,181.56/23,653.88 = 14,942.24/x
3. Step 3: Cross multiply
   17,181.56x = 23,653.88 × 14,942.24
4. Step 4: Simplify right side
   17,181.56x = 353,441,951.89
5. Step 5: Solve for x
   x = 353,441,951.89/17,181.56
6. Step 6: Final answer
   x = 20,571.00