Finding the Fourth Proportional to 2,322.48, 3,205.32 and 1,314.40

Step by Step Solution

1. Step 1: Write the proportion equation
   2,322.48 : 3,205.32 = 1,314.40 : x
2. Step 2: Convert to fraction form
   2,322.48/3,205.32 = 1,314.40/x
3. Step 3: Cross multiply
   2,322.48x = 3,205.32 × 1,314.40
4. Step 4: Simplify right side
   2,322.48x = 4,213,072.61
5. Step 5: Solve for x
   x = 4,213,072.61/2,322.48
6. Step 6: Final answer
   x = 1,814.04