Finding the Fourth Proportional to 1,906.34, 2,629.87 and 1,119.83

Step by Step Solution

1. Step 1: Write the proportion equation
   1,906.34 : 2,629.87 = 1,119.83 : x
2. Step 2: Convert to fraction form
   1,906.34/2,629.87 = 1,119.83/x
3. Step 3: Cross multiply
   1,906.34x = 2,629.87 × 1,119.83
4. Step 4: Simplify right side
   1,906.34x = 2,944,991.37
5. Step 5: Solve for x
   x = 2,944,991.37/1,906.34
6. Step 6: Final answer
   x = 1,544.84