Finding the Fourth Proportional to 11,253.85, 16,885.72 and 5,987.62

Step by Step Solution

1. Step 1: Write the proportion equation
   11,253.85 : 16,885.72 = 5,987.62 : x
2. Step 2: Convert to fraction form
   11,253.85/16,885.72 = 5,987.62/x
3. Step 3: Cross multiply
   11,253.85x = 16,885.72 × 5,987.62
4. Step 4: Simplify right side
   11,253.85x = 101,105,217.60
5. Step 5: Solve for x
   x = 101,105,217.60/11,253.85
6. Step 6: Final answer
   x = 8,984.06