Finding the Fourth Proportional to 16,951.82, 23,392.32 and 9,397.42

Step by Step Solution

1. Step 1: Write the proportion equation
   16,951.82 : 23,392.32 = 9,397.42 : x
2. Step 2: Convert to fraction form
   16,951.82/23,392.32 = 9,397.42/x
3. Step 3: Cross multiply
   16,951.82x = 23,392.32 × 9,397.42
4. Step 4: Simplify right side
   16,951.82x = 219,827,455.81
5. Step 5: Solve for x
   x = 219,827,455.81/16,951.82
6. Step 6: Final answer
   x = 12,967.78