Finding the Fourth Proportional to 2,514.73, 3,767.73 and 1,213.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,514.73 : 3,767.73 = 1,213.42 : x
2. Step 2: Convert to fraction form
   2,514.73/3,767.73 = 1,213.42/x
3. Step 3: Cross multiply
   2,514.73x = 3,767.73 × 1,213.42
4. Step 4: Simplify right side
   2,514.73x = 4,571,838.94
5. Step 5: Solve for x
   x = 4,571,838.94/2,514.73
6. Step 6: Final answer
   x = 1,818.02