Finding the Fourth Proportional to 16,064.72, 24,091.12 and 5,531.80

Step by Step Solution

1. Step 1: Write the proportion equation
   16,064.72 : 24,091.12 = 5,531.80 : x
2. Step 2: Convert to fraction form
   16,064.72/24,091.12 = 5,531.80/x
3. Step 3: Cross multiply
   16,064.72x = 24,091.12 × 5,531.80
4. Step 4: Simplify right side
   16,064.72x = 133,267,257.62
5. Step 5: Solve for x
   x = 133,267,257.62/16,064.72
6. Step 6: Final answer
   x = 8,295.65