Finding the Fourth Proportional to 16,034, 22,129.32 and 10,456.88

Step by Step Solution

1. Step 1: Write the proportion equation
   16,034 : 22,129.32 = 10,456.88 : x
2. Step 2: Convert to fraction form
   16,034/22,129.32 = 10,456.88/x
3. Step 3: Cross multiply
   16,034x = 22,129.32 × 10,456.88
4. Step 4: Simplify right side
   16,034x = 231,403,643.72
5. Step 5: Solve for x
   x = 231,403,643.72/16,034
6. Step 6: Final answer
   x = 14,432.06