Finding the Fourth Proportional to 2,034.20, 3,050.69 and 1,109.58

Step by Step Solution

1. Step 1: Write the proportion equation
   2,034.20 : 3,050.69 = 1,109.58 : x
2. Step 2: Convert to fraction form
   2,034.20/3,050.69 = 1,109.58/x
3. Step 3: Cross multiply
   2,034.20x = 3,050.69 × 1,109.58
4. Step 4: Simplify right side
   2,034.20x = 3,384,979.06
5. Step 5: Solve for x
   x = 3,384,979.06/2,034.20
6. Step 6: Final answer
   x = 1,664.04