Finding the Fourth Proportional to 16,063.74, 24,003.54 and 12,243.24

Step by Step Solution

1. Step 1: Write the proportion equation
   16,063.74 : 24,003.54 = 12,243.24 : x
2. Step 2: Convert to fraction form
   16,063.74/24,003.54 = 12,243.24/x
3. Step 3: Cross multiply
   16,063.74x = 24,003.54 × 12,243.24
4. Step 4: Simplify right side
   16,063.74x = 293,881,101.07
5. Step 5: Solve for x
   x = 293,881,101.07/16,063.74
6. Step 6: Final answer
   x = 18,294.69