Finding the Fourth Proportional to 2,527.66, 3,488.23 and 1,408.71

Step by Step Solution

1. Step 1: Write the proportion equation
   2,527.66 : 3,488.23 = 1,408.71 : x
2. Step 2: Convert to fraction form
   2,527.66/3,488.23 = 1,408.71/x
3. Step 3: Cross multiply
   2,527.66x = 3,488.23 × 1,408.71
4. Step 4: Simplify right side
   2,527.66x = 4,913,904.48
5. Step 5: Solve for x
   x = 4,913,904.48/2,527.66
6. Step 6: Final answer
   x = 1,944.05