Finding the Fourth Proportional to 9,093.48, 12,544.92 and 5,556.03

Step by Step Solution

1. Step 1: Write the proportion equation
   9,093.48 : 12,544.92 = 5,556.03 : x
2. Step 2: Convert to fraction form
   9,093.48/12,544.92 = 5,556.03/x
3. Step 3: Cross multiply
   9,093.48x = 12,544.92 × 5,556.03
4. Step 4: Simplify right side
   9,093.48x = 69,699,951.87
5. Step 5: Solve for x
   x = 69,699,951.87/9,093.48
6. Step 6: Final answer
   x = 7,664.83