Finding the Fourth Proportional to 2,036.25, 3,035.86 and 1,912.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,036.25 : 3,035.86 = 1,912.32 : x
2. Step 2: Convert to fraction form
   2,036.25/3,035.86 = 1,912.32/x
3. Step 3: Cross multiply
   2,036.25x = 3,035.86 × 1,912.32
4. Step 4: Simplify right side
   2,036.25x = 5,805,531.01
5. Step 5: Solve for x
   x = 5,805,531.01/2,036.25
6. Step 6: Final answer
   x = 2,851.09