Finding the Fourth Proportional to 16,314.42, 22,512.51 and 9,046.71

Step by Step Solution

1. Step 1: Write the proportion equation
   16,314.42 : 22,512.51 = 9,046.71 : x
2. Step 2: Convert to fraction form
   16,314.42/22,512.51 = 9,046.71/x
3. Step 3: Cross multiply
   16,314.42x = 22,512.51 × 9,046.71
4. Step 4: Simplify right side
   16,314.42x = 203,664,149.34
5. Step 5: Solve for x
   x = 203,664,149.34/16,314.42
6. Step 6: Final answer
   x = 12,483.69