Finding the Fourth Proportional to 3,749.37, 5,168.79 and 2,908.59

Step by Step Solution

1. Step 1: Write the proportion equation
   3,749.37 : 5,168.79 = 2,908.59 : x
2. Step 2: Convert to fraction form
   3,749.37/5,168.79 = 2,908.59/x
3. Step 3: Cross multiply
   3,749.37x = 5,168.79 × 2,908.59
4. Step 4: Simplify right side
   3,749.37x = 15,033,892.42
5. Step 5: Solve for x
   x = 15,033,892.42/3,749.37
6. Step 6: Final answer
   x = 4,009.71