Finding the Fourth Proportional to 2,074.65, 3,112.48 and 1,035.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,074.65 : 3,112.48 = 1,035.15 : x
2. Step 2: Convert to fraction form
   2,074.65/3,112.48 = 1,035.15/x
3. Step 3: Cross multiply
   2,074.65x = 3,112.48 × 1,035.15
4. Step 4: Simplify right side
   2,074.65x = 3,221,867.47
5. Step 5: Solve for x
   x = 3,221,867.47/2,074.65
6. Step 6: Final answer
   x = 1,552.97