Finding the Fourth Proportional to 2,062.50, 3,085.98 and 1,447.43

Step by Step Solution

1. Step 1: Write the proportion equation
   2,062.50 : 3,085.98 = 1,447.43 : x
2. Step 2: Convert to fraction form
   2,062.50/3,085.98 = 1,447.43/x
3. Step 3: Cross multiply
   2,062.50x = 3,085.98 × 1,447.43
4. Step 4: Simplify right side
   2,062.50x = 4,466,724.60
5. Step 5: Solve for x
   x = 4,466,724.60/2,062.50
6. Step 6: Final answer
   x = 2,165.68