Finding the Fourth Proportional to 3,722.94, 5,137.43 and 2,044.02

Step by Step Solution

1. Step 1: Write the proportion equation
   3,722.94 : 5,137.43 = 2,044.02 : x
2. Step 2: Convert to fraction form
   3,722.94/5,137.43 = 2,044.02/x
3. Step 3: Cross multiply
   3,722.94x = 5,137.43 × 2,044.02
4. Step 4: Simplify right side
   3,722.94x = 10,501,009.67
5. Step 5: Solve for x
   x = 10,501,009.67/3,722.94
6. Step 6: Final answer
   x = 2,820.62