Finding the Fourth Proportional to 2,092.06, 2,886.83 and 1,252.74

Step by Step Solution

1. Step 1: Write the proportion equation
   2,092.06 : 2,886.83 = 1,252.74 : x
2. Step 2: Convert to fraction form
   2,092.06/2,886.83 = 1,252.74/x
3. Step 3: Cross multiply
   2,092.06x = 2,886.83 × 1,252.74
4. Step 4: Simplify right side
   2,092.06x = 3,616,441.15
5. Step 5: Solve for x
   x = 3,616,441.15/2,092.06
6. Step 6: Final answer
   x = 1,728.65