Finding the Fourth Proportional to 16,569.10, 22,861.60 and 12,095.29

Step by Step Solution

1. Step 1: Write the proportion equation
   16,569.10 : 22,861.60 = 12,095.29 : x
2. Step 2: Convert to fraction form
   16,569.10/22,861.60 = 12,095.29/x
3. Step 3: Cross multiply
   16,569.10x = 22,861.60 × 12,095.29
4. Step 4: Simplify right side
   16,569.10x = 276,517,681.86
5. Step 5: Solve for x
   x = 276,517,681.86/16,569.10
6. Step 6: Final answer
   x = 16,688.76