Finding the Fourth Proportional to 2,321.46, 3,201.22 and 1,614.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,321.46 : 3,201.22 = 1,614.12 : x
2. Step 2: Convert to fraction form
   2,321.46/3,201.22 = 1,614.12/x
3. Step 3: Cross multiply
   2,321.46x = 3,201.22 × 1,614.12
4. Step 4: Simplify right side
   2,321.46x = 5,167,153.23
5. Step 5: Solve for x
   x = 5,167,153.23/2,321.46
6. Step 6: Final answer
   x = 2,225.82