Finding the Fourth Proportional to 2,527.59, 3,790.77 and 1,065.95

Step by Step Solution

1. Step 1: Write the proportion equation
   2,527.59 : 3,790.77 = 1,065.95 : x
2. Step 2: Convert to fraction form
   2,527.59/3,790.77 = 1,065.95/x
3. Step 3: Cross multiply
   2,527.59x = 3,790.77 × 1,065.95
4. Step 4: Simplify right side
   2,527.59x = 4,040,752.33
5. Step 5: Solve for x
   x = 4,040,752.33/2,527.59
6. Step 6: Final answer
   x = 1,598.66