Finding the Fourth Proportional to 9,104.56, 13,648.72 and 3,556.62

Step by Step Solution

1. Step 1: Write the proportion equation
   9,104.56 : 13,648.72 = 3,556.62 : x
2. Step 2: Convert to fraction form
   9,104.56/13,648.72 = 3,556.62/x
3. Step 3: Cross multiply
   9,104.56x = 13,648.72 × 3,556.62
4. Step 4: Simplify right side
   9,104.56x = 48,543,310.53
5. Step 5: Solve for x
   x = 48,543,310.53/9,104.56
6. Step 6: Final answer
   x = 5,331.76