Finding the Fourth Proportional to 2,407.73, 3,612.42 and 946.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,407.73 : 3,612.42 = 946.10 : x
2. Step 2: Convert to fraction form
   2,407.73/3,612.42 = 946.10/x
3. Step 3: Cross multiply
   2,407.73x = 3,612.42 × 946.10
4. Step 4: Simplify right side
   2,407.73x = 3,417,710.56
5. Step 5: Solve for x
   x = 3,417,710.56/2,407.73
6. Step 6: Final answer
   x = 1,419.47