Finding the Fourth Proportional to 2,065.23, 3,103.52 and 1,092.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,065.23 : 3,103.52 = 1,092.02 : x
2. Step 2: Convert to fraction form
   2,065.23/3,103.52 = 1,092.02/x
3. Step 3: Cross multiply
   2,065.23x = 3,103.52 × 1,092.02
4. Step 4: Simplify right side
   2,065.23x = 3,389,084.93
5. Step 5: Solve for x
   x = 3,389,084.93/2,065.23
6. Step 6: Final answer
   x = 1,641.02