Finding the Fourth Proportional to 1,446.48, 2,158.37 and 1,358.33

Step by Step Solution

1. Step 1: Write the proportion equation
   1,446.48 : 2,158.37 = 1,358.33 : x
2. Step 2: Convert to fraction form
   1,446.48/2,158.37 = 1,358.33/x
3. Step 3: Cross multiply
   1,446.48x = 2,158.37 × 1,358.33
4. Step 4: Simplify right side
   1,446.48x = 2,931,761.14
5. Step 5: Solve for x
   x = 2,931,761.14/1,446.48
6. Step 6: Final answer
   x = 2,026.82