Finding the Fourth Proportional to 2,275.50, 3,413.79 and 736.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,275.50 : 3,413.79 = 736.50 : x
2. Step 2: Convert to fraction form
   2,275.50/3,413.79 = 736.50/x
3. Step 3: Cross multiply
   2,275.50x = 3,413.79 × 736.50
4. Step 4: Simplify right side
   2,275.50x = 2,514,256.34
5. Step 5: Solve for x
   x = 2,514,256.34/2,275.50
6. Step 6: Final answer
   x = 1,104.92