Finding the Fourth Proportional to 2,061.33, 2,845.95 and 1,354.43

Step by Step Solution

1. Step 1: Write the proportion equation
   2,061.33 : 2,845.95 = 1,354.43 : x
2. Step 2: Convert to fraction form
   2,061.33/2,845.95 = 1,354.43/x
3. Step 3: Cross multiply
   2,061.33x = 2,845.95 × 1,354.43
4. Step 4: Simplify right side
   2,061.33x = 3,854,640.06
5. Step 5: Solve for x
   x = 3,854,640.06/2,061.33
6. Step 6: Final answer
   x = 1,869.98