Finding the Fourth Proportional to 2,773.33, 3,827.20 and 1,514.40

Step by Step Solution

1. Step 1: Write the proportion equation
   2,773.33 : 3,827.20 = 1,514.40 : x
2. Step 2: Convert to fraction form
   2,773.33/3,827.20 = 1,514.40/x
3. Step 3: Cross multiply
   2,773.33x = 3,827.20 × 1,514.40
4. Step 4: Simplify right side
   2,773.33x = 5,795,899.22
5. Step 5: Solve for x
   x = 5,795,899.22/2,773.33
6. Step 6: Final answer
   x = 2,089.87