Finding the Fourth Proportional to 2,410.81, 3,327.47 and 1,570.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,410.81 : 3,327.47 = 1,570.05 : x
2. Step 2: Convert to fraction form
   2,410.81/3,327.47 = 1,570.05/x
3. Step 3: Cross multiply
   2,410.81x = 3,327.47 × 1,570.05
4. Step 4: Simplify right side
   2,410.81x = 5,224,294.27
5. Step 5: Solve for x
   x = 5,224,294.27/2,410.81
6. Step 6: Final answer
   x = 2,167.03