Finding the Fourth Proportional to 17,912.79, 24,718.46 and 9,846.27

Step by Step Solution

1. Step 1: Write the proportion equation
   17,912.79 : 24,718.46 = 9,846.27 : x
2. Step 2: Convert to fraction form
   17,912.79/24,718.46 = 9,846.27/x
3. Step 3: Cross multiply
   17,912.79x = 24,718.46 × 9,846.27
4. Step 4: Simplify right side
   17,912.79x = 243,384,581.91
5. Step 5: Solve for x
   x = 243,384,581.91/17,912.79
6. Step 6: Final answer
   x = 13,587.20