Finding the Fourth Proportional to 2,301.09, 3,451.94 and 740.57

Step by Step Solution

1. Step 1: Write the proportion equation
   2,301.09 : 3,451.94 = 740.57 : x
2. Step 2: Convert to fraction form
   2,301.09/3,451.94 = 740.57/x
3. Step 3: Cross multiply
   2,301.09x = 3,451.94 × 740.57
4. Step 4: Simplify right side
   2,301.09x = 2,556,413.69
5. Step 5: Solve for x
   x = 2,556,413.69/2,301.09
6. Step 6: Final answer
   x = 1,110.96