Finding the Fourth Proportional to 2,061, 3,083.74 and 1,445.92

Step by Step Solution

1. Step 1: Write the proportion equation
   2,061 : 3,083.74 = 1,445.92 : x
2. Step 2: Convert to fraction form
   2,061/3,083.74 = 1,445.92/x
3. Step 3: Cross multiply
   2,061x = 3,083.74 × 1,445.92
4. Step 4: Simplify right side
   2,061x = 4,458,830.02
5. Step 5: Solve for x
   x = 4,458,830.02/2,061
6. Step 6: Final answer
   x = 2,163.43