Finding the Fourth Proportional to 1,481.82, 2,039 and 1,436.73

Step by Step Solution

1. Step 1: Write the proportion equation
   1,481.82 : 2,039 = 1,436.73 : x
2. Step 2: Convert to fraction form
   1,481.82/2,039 = 1,436.73/x
3. Step 3: Cross multiply
   1,481.82x = 2,039 × 1,436.73
4. Step 4: Simplify right side
   1,481.82x = 2,929,492.47
5. Step 5: Solve for x
   x = 2,929,492.47/1,481.82
6. Step 6: Final answer
   x = 1,976.96