Finding the Fourth Proportional to 5,544.16, 7,650.72 and 3,026.20

Step by Step Solution

1. Step 1: Write the proportion equation
   5,544.16 : 7,650.72 = 3,026.20 : x
2. Step 2: Convert to fraction form
   5,544.16/7,650.72 = 3,026.20/x
3. Step 3: Cross multiply
   5,544.16x = 7,650.72 × 3,026.20
4. Step 4: Simplify right side
   5,544.16x = 23,152,608.86
5. Step 5: Solve for x
   x = 23,152,608.86/5,544.16
6. Step 6: Final answer
   x = 4,176.04