Finding the Fourth Proportional to 1,035.69, 1,435.41 and 1,016.25

Step by Step Solution

1. Step 1: Write the proportion equation
   1,035.69 : 1,435.41 = 1,016.25 : x
2. Step 2: Convert to fraction form
   1,035.69/1,435.41 = 1,016.25/x
3. Step 3: Cross multiply
   1,035.69x = 1,435.41 × 1,016.25
4. Step 4: Simplify right side
   1,035.69x = 1,458,723.15
5. Step 5: Solve for x
   x = 1,458,723.15/1,035.69
6. Step 6: Final answer
   x = 1,408.46