Finding the Fourth Proportional to 2,062.25, 3,085.63 and 1,447.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,062.25 : 3,085.63 = 1,447.16 : x
2. Step 2: Convert to fraction form
   2,062.25/3,085.63 = 1,447.16/x
3. Step 3: Cross multiply
   2,062.25x = 3,085.63 × 1,447.16
4. Step 4: Simplify right side
   2,062.25x = 4,465,377.65
5. Step 5: Solve for x
   x = 4,465,377.65/2,062.25
6. Step 6: Final answer
   x = 2,165.29