Finding the Fourth Proportional to 11,550.82, 17,328.37 and 3,655.32

Step by Step Solution

1. Step 1: Write the proportion equation
   11,550.82 : 17,328.37 = 3,655.32 : x
2. Step 2: Convert to fraction form
   11,550.82/17,328.37 = 3,655.32/x
3. Step 3: Cross multiply
   11,550.82x = 17,328.37 × 3,655.32
4. Step 4: Simplify right side
   11,550.82x = 63,340,760.78
5. Step 5: Solve for x
   x = 63,340,760.78/11,550.82
6. Step 6: Final answer
   x = 5,483.66