Finding the Fourth Proportional to 2,020.19, 3,022.98 and 1,670.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,020.19 : 3,022.98 = 1,670.27 : x
2. Step 2: Convert to fraction form
   2,020.19/3,022.98 = 1,670.27/x
3. Step 3: Cross multiply
   2,020.19x = 3,022.98 × 1,670.27
4. Step 4: Simplify right side
   2,020.19x = 5,049,192.80
5. Step 5: Solve for x
   x = 5,049,192.80/2,020.19
6. Step 6: Final answer
   x = 2,499.37