Finding the Fourth Proportional to 2,406.10, 3,610.01 and 946.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,406.10 : 3,610.01 = 946.30 : x
2. Step 2: Convert to fraction form
   2,406.10/3,610.01 = 946.30/x
3. Step 3: Cross multiply
   2,406.10x = 3,610.01 × 946.30
4. Step 4: Simplify right side
   2,406.10x = 3,416,152.46
5. Step 5: Solve for x
   x = 3,416,152.46/2,406.10
6. Step 6: Final answer
   x = 1,419.79