Finding the Fourth Proportional to 8,984.18, 12,404.82 and 5,452.16

Step by Step Solution

1. Step 1: Write the proportion equation
   8,984.18 : 12,404.82 = 5,452.16 : x
2. Step 2: Convert to fraction form
   8,984.18/12,404.82 = 5,452.16/x
3. Step 3: Cross multiply
   8,984.18x = 12,404.82 × 5,452.16
4. Step 4: Simplify right side
   8,984.18x = 67,633,063.41
5. Step 5: Solve for x
   x = 67,633,063.41/8,984.18
6. Step 6: Final answer
   x = 7,528.02