Finding the Fourth Proportional to 16,895.27, 23,314.78 and 9,341.12

Step by Step Solution

1. Step 1: Write the proportion equation
   16,895.27 : 23,314.78 = 9,341.12 : x
2. Step 2: Convert to fraction form
   16,895.27/23,314.78 = 9,341.12/x
3. Step 3: Cross multiply
   16,895.27x = 23,314.78 × 9,341.12
4. Step 4: Simplify right side
   16,895.27x = 217,786,157.75
5. Step 5: Solve for x
   x = 217,786,157.75/16,895.27
6. Step 6: Final answer
   x = 12,890.36