Finding the Fourth Proportional to 5,510.45, 7,604.52 and 2,992.56

Step by Step Solution

1. Step 1: Write the proportion equation
   5,510.45 : 7,604.52 = 2,992.56 : x
2. Step 2: Convert to fraction form
   5,510.45/7,604.52 = 2,992.56/x
3. Step 3: Cross multiply
   5,510.45x = 7,604.52 × 2,992.56
4. Step 4: Simplify right side
   5,510.45x = 22,756,982.37
5. Step 5: Solve for x
   x = 22,756,982.37/5,510.45
6. Step 6: Final answer
   x = 4,129.79