Finding the Fourth Proportional to 16,103.16, 22,222.36 and 9,029.58

Step by Step Solution

1. Step 1: Write the proportion equation
   16,103.16 : 22,222.36 = 9,029.58 : x
2. Step 2: Convert to fraction form
   16,103.16/22,222.36 = 9,029.58/x
3. Step 3: Cross multiply
   16,103.16x = 22,222.36 × 9,029.58
4. Step 4: Simplify right side
   16,103.16x = 200,658,577.41
5. Step 5: Solve for x
   x = 200,658,577.41/16,103.16
6. Step 6: Final answer
   x = 12,460.82