Finding the Fourth Proportional to 2,068.62, 3,099.24 and 1,092.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,068.62 : 3,099.24 = 1,092.54 : x
2. Step 2: Convert to fraction form
   2,068.62/3,099.24 = 1,092.54/x
3. Step 3: Cross multiply
   2,068.62x = 3,099.24 × 1,092.54
4. Step 4: Simplify right side
   2,068.62x = 3,386,043.67
5. Step 5: Solve for x
   x = 3,386,043.67/2,068.62
6. Step 6: Final answer
   x = 1,636.86