Finding the Fourth Proportional to 5,510.82, 7,604.78 and 2,992.92

Step by Step Solution

1. Step 1: Write the proportion equation
   5,510.82 : 7,604.78 = 2,992.92 : x
2. Step 2: Convert to fraction form
   5,510.82/7,604.78 = 2,992.92/x
3. Step 3: Cross multiply
   5,510.82x = 7,604.78 × 2,992.92
4. Step 4: Simplify right side
   5,510.82x = 22,760,498.16
5. Step 5: Solve for x
   x = 22,760,498.16/5,510.82
6. Step 6: Final answer
   x = 4,130.15