Finding the Fourth Proportional to 2,407.16, 3,608.94 and 846.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,407.16 : 3,608.94 = 846.48 : x
2. Step 2: Convert to fraction form
   2,407.16/3,608.94 = 846.48/x
3. Step 3: Cross multiply
   2,407.16x = 3,608.94 × 846.48
4. Step 4: Simplify right side
   2,407.16x = 3,054,895.53
5. Step 5: Solve for x
   x = 3,054,895.53/2,407.16
6. Step 6: Final answer
   x = 1,269.09