Finding the Fourth Proportional to 2,380.16, 3,284.16 and 1,436.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,380.16 : 3,284.16 = 1,436.48 : x
2. Step 2: Convert to fraction form
   2,380.16/3,284.16 = 1,436.48/x
3. Step 3: Cross multiply
   2,380.16x = 3,284.16 × 1,436.48
4. Step 4: Simplify right side
   2,380.16x = 4,717,630.16
5. Step 5: Solve for x
   x = 4,717,630.16/2,380.16
6. Step 6: Final answer
   x = 1,982.06