Finding the Fourth Proportional to 1,092.15, 1,626.59 and 1,044.77

Step by Step Solution

1. Step 1: Write the proportion equation
   1,092.15 : 1,626.59 = 1,044.77 : x
2. Step 2: Convert to fraction form
   1,092.15/1,626.59 = 1,044.77/x
3. Step 3: Cross multiply
   1,092.15x = 1,626.59 × 1,044.77
4. Step 4: Simplify right side
   1,092.15x = 1,699,406.91
5. Step 5: Solve for x
   x = 1,699,406.91/1,092.15
6. Step 6: Final answer
   x = 1,556.02