Finding the Fourth Proportional to 2,933.43, 4,399.37 and 1,085.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,933.43 : 4,399.37 = 1,085.08 : x
2. Step 2: Convert to fraction form
   2,933.43/4,399.37 = 1,085.08/x
3. Step 3: Cross multiply
   2,933.43x = 4,399.37 × 1,085.08
4. Step 4: Simplify right side
   2,933.43x = 4,773,646.40
5. Step 5: Solve for x
   x = 4,773,646.40/2,933.43
6. Step 6: Final answer
   x = 1,627.33