Finding the Fourth Proportional to 1,933.33, 2,667.98 and 1,049.14

Step by Step Solution

1. Step 1: Write the proportion equation
   1,933.33 : 2,667.98 = 1,049.14 : x
2. Step 2: Convert to fraction form
   1,933.33/2,667.98 = 1,049.14/x
3. Step 3: Cross multiply
   1,933.33x = 2,667.98 × 1,049.14
4. Step 4: Simplify right side
   1,933.33x = 2,799,065.95
5. Step 5: Solve for x
   x = 2,799,065.95/1,933.33
6. Step 6: Final answer
   x = 1,447.80