Finding the Fourth Proportional to 2,037.76, 2,809.49 and 2,010.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,037.76 : 2,809.49 = 2,010.22 : x
2. Step 2: Convert to fraction form
   2,037.76/2,809.49 = 2,010.22/x
3. Step 3: Cross multiply
   2,037.76x = 2,809.49 × 2,010.22
4. Step 4: Simplify right side
   2,037.76x = 5,647,682.94
5. Step 5: Solve for x
   x = 5,647,682.94/2,037.76
6. Step 6: Final answer
   x = 2,771.52