Finding the Fourth Proportional to 2,383.62, 3,573.98 and 1,067.13

Step by Step Solution

1. Step 1: Write the proportion equation
   2,383.62 : 3,573.98 = 1,067.13 : x
2. Step 2: Convert to fraction form
   2,383.62/3,573.98 = 1,067.13/x
3. Step 3: Cross multiply
   2,383.62x = 3,573.98 × 1,067.13
4. Step 4: Simplify right side
   2,383.62x = 3,813,901.28
5. Step 5: Solve for x
   x = 3,813,901.28/2,383.62
6. Step 6: Final answer
   x = 1,600.05