Finding the Fourth Proportional to 3,002.37, 4,134.62 and 2,993.27

Step by Step Solution

1. Step 1: Write the proportion equation
   3,002.37 : 4,134.62 = 2,993.27 : x
2. Step 2: Convert to fraction form
   3,002.37/4,134.62 = 2,993.27/x
3. Step 3: Cross multiply
   3,002.37x = 4,134.62 × 2,993.27
4. Step 4: Simplify right side
   3,002.37x = 12,375,998.37
5. Step 5: Solve for x
   x = 12,375,998.37/3,002.37
6. Step 6: Final answer
   x = 4,122.08