Finding the Fourth Proportional to 2,527.97, 3,790.67 and 1,488.29

Step by Step Solution

1. Step 1: Write the proportion equation
   2,527.97 : 3,790.67 = 1,488.29 : x
2. Step 2: Convert to fraction form
   2,527.97/3,790.67 = 1,488.29/x
3. Step 3: Cross multiply
   2,527.97x = 3,790.67 × 1,488.29
4. Step 4: Simplify right side
   2,527.97x = 5,641,589.86
5. Step 5: Solve for x
   x = 5,641,589.86/2,527.97
6. Step 6: Final answer
   x = 2,231.67