Finding the Fourth Proportional to 5,514.09, 7,609.41 and 3,156.27

Step by Step Solution

1. Step 1: Write the proportion equation
   5,514.09 : 7,609.41 = 3,156.27 : x
2. Step 2: Convert to fraction form
   5,514.09/7,609.41 = 3,156.27/x
3. Step 3: Cross multiply
   5,514.09x = 7,609.41 × 3,156.27
4. Step 4: Simplify right side
   5,514.09x = 24,017,352.50
5. Step 5: Solve for x
   x = 24,017,352.50/5,514.09
6. Step 6: Final answer
   x = 4,355.63