Finding the Fourth Proportional to 2,514.73, 3,770.22 and 1,527.77

Step by Step Solution

1. Step 1: Write the proportion equation
   2,514.73 : 3,770.22 = 1,527.77 : x
2. Step 2: Convert to fraction form
   2,514.73/3,770.22 = 1,527.77/x
3. Step 3: Cross multiply
   2,514.73x = 3,770.22 × 1,527.77
4. Step 4: Simplify right side
   2,514.73x = 5,760,010.16
5. Step 5: Solve for x
   x = 5,760,010.16/2,514.73
6. Step 6: Final answer
   x = 2,290.51