Finding the Fourth Proportional to 3,707.37, 5,114.45 and 2,134.55

Step by Step Solution

1. Step 1: Write the proportion equation
   3,707.37 : 5,114.45 = 2,134.55 : x
2. Step 2: Convert to fraction form
   3,707.37/5,114.45 = 2,134.55/x
3. Step 3: Cross multiply
   3,707.37x = 5,114.45 × 2,134.55
4. Step 4: Simplify right side
   3,707.37x = 10,917,067.37
5. Step 5: Solve for x
   x = 10,917,067.37/3,707.37
6. Step 6: Final answer
   x = 2,944.69