Finding the Fourth Proportional to 2,371.02, 3,271.86 and 1,323.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,371.02 : 3,271.86 = 1,323.06 : x
2. Step 2: Convert to fraction form
   2,371.02/3,271.86 = 1,323.06/x
3. Step 3: Cross multiply
   2,371.02x = 3,271.86 × 1,323.06
4. Step 4: Simplify right side
   2,371.02x = 4,328,867.09
5. Step 5: Solve for x
   x = 4,328,867.09/2,371.02
6. Step 6: Final answer
   x = 1,825.74