Finding the Fourth Proportional to 16,275.15, 22,458.65 and 9,103.83

Step by Step Solution

1. Step 1: Write the proportion equation
   16,275.15 : 22,458.65 = 9,103.83 : x
2. Step 2: Convert to fraction form
   16,275.15/22,458.65 = 9,103.83/x
3. Step 3: Cross multiply
   16,275.15x = 22,458.65 × 9,103.83
4. Step 4: Simplify right side
   16,275.15x = 204,459,731.63
5. Step 5: Solve for x
   x = 204,459,731.63/16,275.15
6. Step 6: Final answer
   x = 12,562.69