Finding the Fourth Proportional to 22,068.33, 30,453.94 and 11,997.03

Step by Step Solution

1. Step 1: Write the proportion equation
   22,068.33 : 30,453.94 = 11,997.03 : x
2. Step 2: Convert to fraction form
   22,068.33/30,453.94 = 11,997.03/x
3. Step 3: Cross multiply
   22,068.33x = 30,453.94 × 11,997.03
4. Step 4: Simplify right side
   22,068.33x = 365,356,789.69
5. Step 5: Solve for x
   x = 365,356,789.69/22,068.33
6. Step 6: Final answer
   x = 16,555.70