Finding the Fourth Proportional to 16,498.05, 22,767.01 and 9,327.86

Step by Step Solution

1. Step 1: Write the proportion equation
   16,498.05 : 22,767.01 = 9,327.86 : x
2. Step 2: Convert to fraction form
   16,498.05/22,767.01 = 9,327.86/x
3. Step 3: Cross multiply
   16,498.05x = 22,767.01 × 9,327.86
4. Step 4: Simplify right side
   16,498.05x = 212,367,430.12
5. Step 5: Solve for x
   x = 212,367,430.12/16,498.05
6. Step 6: Final answer
   x = 12,872.28