Finding the Fourth Proportional to 11,395.56, 17,104.28 and 5,556.27

Step by Step Solution

1. Step 1: Write the proportion equation
   11,395.56 : 17,104.28 = 5,556.27 : x
2. Step 2: Convert to fraction form
   11,395.56/17,104.28 = 5,556.27/x
3. Step 3: Cross multiply
   11,395.56x = 17,104.28 × 5,556.27
4. Step 4: Simplify right side
   11,395.56x = 95,035,970.05
5. Step 5: Solve for x
   x = 95,035,970.05/11,395.56
6. Step 6: Final answer
   x = 8,339.74