Finding the Fourth Proportional to 2,407.68, 3,610.15 and 946.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,407.68 : 3,610.15 = 946.04 : x
2. Step 2: Convert to fraction form
   2,407.68/3,610.15 = 946.04/x
3. Step 3: Cross multiply
   2,407.68x = 3,610.15 × 946.04
4. Step 4: Simplify right side
   2,407.68x = 3,415,325.89
5. Step 5: Solve for x
   x = 3,415,325.89/2,407.68
6. Step 6: Final answer
   x = 1,418.51