Finding the Fourth Proportional to 16,251.83, 22,427.40 and 8,799.83

Step by Step Solution

1. Step 1: Write the proportion equation
   16,251.83 : 22,427.40 = 8,799.83 : x
2. Step 2: Convert to fraction form
   16,251.83/22,427.40 = 8,799.83/x
3. Step 3: Cross multiply
   16,251.83x = 22,427.40 × 8,799.83
4. Step 4: Simplify right side
   16,251.83x = 197,357,151.21
5. Step 5: Solve for x
   x = 197,357,151.21/16,251.83
6. Step 6: Final answer
   x = 12,143.69