Finding the Fourth Proportional to 2,412.10, 3,328.50 and 1,704.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,412.10 : 3,328.50 = 1,704.22 : x
2. Step 2: Convert to fraction form
   2,412.10/3,328.50 = 1,704.22/x
3. Step 3: Cross multiply
   2,412.10x = 3,328.50 × 1,704.22
4. Step 4: Simplify right side
   2,412.10x = 5,672,496.27
5. Step 5: Solve for x
   x = 5,672,496.27/2,412.10
6. Step 6: Final answer
   x = 2,351.68