Finding the Fourth Proportional to 2,037.33, 2,811.51 and 1,105.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,037.33 : 2,811.51 = 1,105.83 : x
2. Step 2: Convert to fraction form
   2,037.33/2,811.51 = 1,105.83/x
3. Step 3: Cross multiply
   2,037.33x = 2,811.51 × 1,105.83
4. Step 4: Simplify right side
   2,037.33x = 3,109,052.10
5. Step 5: Solve for x
   x = 3,109,052.10/2,037.33
6. Step 6: Final answer
   x = 1,526.04