Finding the Fourth Proportional to 2,034.73, 3,050.79 and 939.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,034.73 : 3,050.79 = 939.34 : x
2. Step 2: Convert to fraction form
   2,034.73/3,050.79 = 939.34/x
3. Step 3: Cross multiply
   2,034.73x = 3,050.79 × 939.34
4. Step 4: Simplify right side
   2,034.73x = 2,865,729.08
5. Step 5: Solve for x
   x = 2,865,729.08/2,034.73
6. Step 6: Final answer
   x = 1,408.41