Finding the Fourth Proportional to 2,061.95, 2,844.56 and 1,433.99

Step by Step Solution

1. Step 1: Write the proportion equation
   2,061.95 : 2,844.56 = 1,433.99 : x
2. Step 2: Convert to fraction form
   2,061.95/2,844.56 = 1,433.99/x
3. Step 3: Cross multiply
   2,061.95x = 2,844.56 × 1,433.99
4. Step 4: Simplify right side
   2,061.95x = 4,079,081.29
5. Step 5: Solve for x
   x = 4,079,081.29/2,061.95
6. Step 6: Final answer
   x = 1,978.27