Finding the Fourth Proportional to 2,471.07, 3,410.82 and 1,527.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,471.07 : 3,410.82 = 1,527.15 : x
2. Step 2: Convert to fraction form
   2,471.07/3,410.82 = 1,527.15/x
3. Step 3: Cross multiply
   2,471.07x = 3,410.82 × 1,527.15
4. Step 4: Simplify right side
   2,471.07x = 5,208,833.76
5. Step 5: Solve for x
   x = 5,208,833.76/2,471.07
6. Step 6: Final answer
   x = 2,107.93