Finding the Fourth Proportional to 16,068.22, 22,174.01 and 9,259.76

Step by Step Solution

1. Step 1: Write the proportion equation
   16,068.22 : 22,174.01 = 9,259.76 : x
2. Step 2: Convert to fraction form
   16,068.22/22,174.01 = 9,259.76/x
3. Step 3: Cross multiply
   16,068.22x = 22,174.01 × 9,259.76
4. Step 4: Simplify right side
   16,068.22x = 205,325,914.98
5. Step 5: Solve for x
   x = 205,325,914.98/16,068.22
6. Step 6: Final answer
   x = 12,778.39