Finding the Fourth Proportional to 16,648.72, 22,975.44 and 9,095.16

Step by Step Solution

1. Step 1: Write the proportion equation
   16,648.72 : 22,975.44 = 9,095.16 : x
2. Step 2: Convert to fraction form
   16,648.72/22,975.44 = 9,095.16/x
3. Step 3: Cross multiply
   16,648.72x = 22,975.44 × 9,095.16
4. Step 4: Simplify right side
   16,648.72x = 208,965,302.87
5. Step 5: Solve for x
   x = 208,965,302.87/16,648.72
6. Step 6: Final answer
   x = 12,551.43