Finding the Fourth Proportional to 2,062.82, 2,848.23 and 1,619.97

Step by Step Solution

1. Step 1: Write the proportion equation
   2,062.82 : 2,848.23 = 1,619.97 : x
2. Step 2: Convert to fraction form
   2,062.82/2,848.23 = 1,619.97/x
3. Step 3: Cross multiply
   2,062.82x = 2,848.23 × 1,619.97
4. Step 4: Simplify right side
   2,062.82x = 4,614,047.15
5. Step 5: Solve for x
   x = 4,614,047.15/2,062.82
6. Step 6: Final answer
   x = 2,236.77