Finding the Fourth Proportional to 2,034.76, 3,053.49 and 939.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,034.76 : 3,053.49 = 939.10 : x
2. Step 2: Convert to fraction form
   2,034.76/3,053.49 = 939.10/x
3. Step 3: Cross multiply
   2,034.76x = 3,053.49 × 939.10
4. Step 4: Simplify right side
   2,034.76x = 2,867,532.46
5. Step 5: Solve for x
   x = 2,867,532.46/2,034.76
6. Step 6: Final answer
   x = 1,409.27