Finding the Fourth Proportional to 16,895.50, 23,316.51 and 9,443.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,895.50 : 23,316.51 = 9,443.50 : x
2. Step 2: Convert to fraction form
   16,895.50/23,316.51 = 9,443.50/x
3. Step 3: Cross multiply
   16,895.50x = 23,316.51 × 9,443.50
4. Step 4: Simplify right side
   16,895.50x = 220,189,462.19
5. Step 5: Solve for x
   x = 220,189,462.19/16,895.50
6. Step 6: Final answer
   x = 13,032.43