Finding the Fourth Proportional to 16,034.02, 22,128.24 and 8,864.57

Step by Step Solution

1. Step 1: Write the proportion equation
   16,034.02 : 22,128.24 = 8,864.57 : x
2. Step 2: Convert to fraction form
   16,034.02/22,128.24 = 8,864.57/x
3. Step 3: Cross multiply
   16,034.02x = 22,128.24 × 8,864.57
4. Step 4: Simplify right side
   16,034.02x = 196,157,332.46
5. Step 5: Solve for x
   x = 196,157,332.46/16,034.02
6. Step 6: Final answer
   x = 12,233.82