Finding the Fourth Proportional to 16,614.89, 22,928.03 and 9,445.59

Step by Step Solution

1. Step 1: Write the proportion equation
   16,614.89 : 22,928.03 = 9,445.59 : x
2. Step 2: Convert to fraction form
   16,614.89/22,928.03 = 9,445.59/x
3. Step 3: Cross multiply
   16,614.89x = 22,928.03 × 9,445.59
4. Step 4: Simplify right side
   16,614.89x = 216,568,656.25
5. Step 5: Solve for x
   x = 216,568,656.25/16,614.89
6. Step 6: Final answer
   x = 13,034.61