Finding the Fourth Proportional to 16,614.48, 22,927.52 and 9,162

Step by Step Solution

1. Step 1: Write the proportion equation
   16,614.48 : 22,927.52 = 9,162 : x
2. Step 2: Convert to fraction form
   16,614.48/22,927.52 = 9,162/x
3. Step 3: Cross multiply
   16,614.48x = 22,927.52 × 9,162
4. Step 4: Simplify right side
   16,614.48x = 210,061,938.24
5. Step 5: Solve for x
   x = 210,061,938.24/16,614.48
6. Step 6: Final answer
   x = 12,643.31