Finding the Fourth Proportional to 2,074.56, 2,860.61 and 1,410.23

Step by Step Solution

1. Step 1: Write the proportion equation
   2,074.56 : 2,860.61 = 1,410.23 : x
2. Step 2: Convert to fraction form
   2,074.56/2,860.61 = 1,410.23/x
3. Step 3: Cross multiply
   2,074.56x = 2,860.61 × 1,410.23
4. Step 4: Simplify right side
   2,074.56x = 4,034,096.69
5. Step 5: Solve for x
   x = 4,034,096.69/2,074.56
6. Step 6: Final answer
   x = 1,944.56