Finding the Fourth Proportional to 2,361.69, 3,259.23 and 1,313.73

Step by Step Solution

1. Step 1: Write the proportion equation
   2,361.69 : 3,259.23 = 1,313.73 : x
2. Step 2: Convert to fraction form
   2,361.69/3,259.23 = 1,313.73/x
3. Step 3: Cross multiply
   2,361.69x = 3,259.23 × 1,313.73
4. Step 4: Simplify right side
   2,361.69x = 4,281,748.23
5. Step 5: Solve for x
   x = 4,281,748.23/2,361.69
6. Step 6: Final answer
   x = 1,813.00