Finding the Fourth Proportional to 16,072.74, 24,067.56 and 11,090.48

Step by Step Solution

1. Step 1: Write the proportion equation
   16,072.74 : 24,067.56 = 11,090.48 : x
2. Step 2: Convert to fraction form
   16,072.74/24,067.56 = 11,090.48/x
3. Step 3: Cross multiply
   16,072.74x = 24,067.56 × 11,090.48
4. Step 4: Simplify right side
   16,072.74x = 266,920,792.83
5. Step 5: Solve for x
   x = 266,920,792.83/16,072.74
6. Step 6: Final answer
   x = 16,607.05