Finding the Fourth Proportional to 11,045.93, 16,556.88 and 5,503.37

Step by Step Solution

1. Step 1: Write the proportion equation
   11,045.93 : 16,556.88 = 5,503.37 : x
2. Step 2: Convert to fraction form
   11,045.93/16,556.88 = 5,503.37/x
3. Step 3: Cross multiply
   11,045.93x = 16,556.88 × 5,503.37
4. Step 4: Simplify right side
   11,045.93x = 91,118,636.69
5. Step 5: Solve for x
   x = 91,118,636.69/11,045.93
6. Step 6: Final answer
   x = 8,249.07