Finding the Fourth Proportional to 2,411.45, 3,328.16 and 1,527.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,411.45 : 3,328.16 = 1,527.34 : x
2. Step 2: Convert to fraction form
   2,411.45/3,328.16 = 1,527.34/x
3. Step 3: Cross multiply
   2,411.45x = 3,328.16 × 1,527.34
4. Step 4: Simplify right side
   2,411.45x = 5,083,227.39
5. Step 5: Solve for x
   x = 5,083,227.39/2,411.45
6. Step 6: Final answer
   x = 2,107.95