Finding the Fourth Proportional to 2,323.02, 3,205.74 and 1,328.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,323.02 : 3,205.74 = 1,328.22 : x
2. Step 2: Convert to fraction form
   2,323.02/3,205.74 = 1,328.22/x
3. Step 3: Cross multiply
   2,323.02x = 3,205.74 × 1,328.22
4. Step 4: Simplify right side
   2,323.02x = 4,257,927.98
5. Step 5: Solve for x
   x = 4,257,927.98/2,323.02
6. Step 6: Final answer
   x = 1,832.93