Finding the Fourth Proportional to 5,510.37, 7,604.27 and 2,992.55

Step by Step Solution

1. Step 1: Write the proportion equation
   5,510.37 : 7,604.27 = 2,992.55 : x
2. Step 2: Convert to fraction form
   5,510.37/7,604.27 = 2,992.55/x
3. Step 3: Cross multiply
   5,510.37x = 7,604.27 × 2,992.55
4. Step 4: Simplify right side
   5,510.37x = 22,756,105.20
5. Step 5: Solve for x
   x = 22,756,105.20/5,510.37
6. Step 6: Final answer
   x = 4,129.69