Finding the Fourth Proportional to 16,564.01, 22,861.46 and 9,490.41

Step by Step Solution

1. Step 1: Write the proportion equation
   16,564.01 : 22,861.46 = 9,490.41 : x
2. Step 2: Convert to fraction form
   16,564.01/22,861.46 = 9,490.41/x
3. Step 3: Cross multiply
   16,564.01x = 22,861.46 × 9,490.41
4. Step 4: Simplify right side
   16,564.01x = 216,964,581.15
5. Step 5: Solve for x
   x = 216,964,581.15/16,564.01
6. Step 6: Final answer
   x = 13,098.56