Finding the Fourth Proportional to 2,527.27, 3,789.07 and 1,065.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,527.27 : 3,789.07 = 1,065.62 : x
2. Step 2: Convert to fraction form
   2,527.27/3,789.07 = 1,065.62/x
3. Step 3: Cross multiply
   2,527.27x = 3,789.07 × 1,065.62
4. Step 4: Simplify right side
   2,527.27x = 4,037,708.77
5. Step 5: Solve for x
   x = 4,037,708.77/2,527.27
6. Step 6: Final answer
   x = 1,597.66