Finding the Fourth Proportional to 2,406.06, 3,606.04 and 1,310.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,406.06 : 3,606.04 = 1,310.12 : x
2. Step 2: Convert to fraction form
   2,406.06/3,606.04 = 1,310.12/x
3. Step 3: Cross multiply
   2,406.06x = 3,606.04 × 1,310.12
4. Step 4: Simplify right side
   2,406.06x = 4,724,345.12
5. Step 5: Solve for x
   x = 4,724,345.12/2,406.06
6. Step 6: Final answer
   x = 1,963.52