Finding the Fourth Proportional to 2,133.32, 3,197.72 and 1,036.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,133.32 : 3,197.72 = 1,036.18 : x
2. Step 2: Convert to fraction form
   2,133.32/3,197.72 = 1,036.18/x
3. Step 3: Cross multiply
   2,133.32x = 3,197.72 × 1,036.18
4. Step 4: Simplify right side
   2,133.32x = 3,313,413.51
5. Step 5: Solve for x
   x = 3,313,413.51/2,133.32
6. Step 6: Final answer
   x = 1,553.17