Finding the Fourth Proportional to 2,933.65, 4,399.33 and 1,059

Step by Step Solution

1. Step 1: Write the proportion equation
   2,933.65 : 4,399.33 = 1,059 : x
2. Step 2: Convert to fraction form
   2,933.65/4,399.33 = 1,059/x
3. Step 3: Cross multiply
   2,933.65x = 4,399.33 × 1,059
4. Step 4: Simplify right side
   2,933.65x = 4,658,890.47
5. Step 5: Solve for x
   x = 4,658,890.47/2,933.65
6. Step 6: Final answer
   x = 1,588.09