Finding the Fourth Proportional to 5,564.99, 8,334.72 and 3,611.27

Step by Step Solution

1. Step 1: Write the proportion equation
   5,564.99 : 8,334.72 = 3,611.27 : x
2. Step 2: Convert to fraction form
   5,564.99/8,334.72 = 3,611.27/x
3. Step 3: Cross multiply
   5,564.99x = 8,334.72 × 3,611.27
4. Step 4: Simplify right side
   5,564.99x = 30,098,882.62
5. Step 5: Solve for x
   x = 30,098,882.62/5,564.99
6. Step 6: Final answer
   x = 5,408.62