Finding the Fourth Proportional to 2,527.88, 3,488.47 and 1,479.74

Step by Step Solution

1. Step 1: Write the proportion equation
   2,527.88 : 3,488.47 = 1,479.74 : x
2. Step 2: Convert to fraction form
   2,527.88/3,488.47 = 1,479.74/x
3. Step 3: Cross multiply
   2,527.88x = 3,488.47 × 1,479.74
4. Step 4: Simplify right side
   2,527.88x = 5,162,007.46
5. Step 5: Solve for x
   x = 5,162,007.46/2,527.88
6. Step 6: Final answer
   x = 2,042.03