Finding the Fourth Proportional to 16,168.62, 24,265.50 and 7,404.03

Step by Step Solution

1. Step 1: Write the proportion equation
   16,168.62 : 24,265.50 = 7,404.03 : x
2. Step 2: Convert to fraction form
   16,168.62/24,265.50 = 7,404.03/x
3. Step 3: Cross multiply
   16,168.62x = 24,265.50 × 7,404.03
4. Step 4: Simplify right side
   16,168.62x = 179,662,489.97
5. Step 5: Solve for x
   x = 179,662,489.97/16,168.62
6. Step 6: Final answer
   x = 11,111.80