Finding the Fourth Proportional to 2,068.26, 3,100.20 and 1,092.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,068.26 : 3,100.20 = 1,092.24 : x
2. Step 2: Convert to fraction form
   2,068.26/3,100.20 = 1,092.24/x
3. Step 3: Cross multiply
   2,068.26x = 3,100.20 × 1,092.24
4. Step 4: Simplify right side
   2,068.26x = 3,386,162.45
5. Step 5: Solve for x
   x = 3,386,162.45/2,068.26
6. Step 6: Final answer
   x = 1,637.20