Finding the Fourth Proportional to 16,168.02, 22,302.42 and 10,197.54

Step by Step Solution

1. Step 1: Write the proportion equation
   16,168.02 : 22,302.42 = 10,197.54 : x
2. Step 2: Convert to fraction form
   16,168.02/22,302.42 = 10,197.54/x
3. Step 3: Cross multiply
   16,168.02x = 22,302.42 × 10,197.54
4. Step 4: Simplify right side
   16,168.02x = 227,429,820.05
5. Step 5: Solve for x
   x = 227,429,820.05/16,168.02
6. Step 6: Final answer
   x = 14,066.65