Finding the Fourth Proportional to 2,471.30, 3,410.27 and 1,409.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,471.30 : 3,410.27 = 1,409.10 : x
2. Step 2: Convert to fraction form
   2,471.30/3,410.27 = 1,409.10/x
3. Step 3: Cross multiply
   2,471.30x = 3,410.27 × 1,409.10
4. Step 4: Simplify right side
   2,471.30x = 4,805,407.93
5. Step 5: Solve for x
   x = 4,805,407.93/2,471.30
6. Step 6: Final answer
   x = 1,944.48