Finding the Fourth Proportional to 2,362.58, 3,260.61 and 1,314.74

Step by Step Solution

1. Step 1: Write the proportion equation
   2,362.58 : 3,260.61 = 1,314.74 : x
2. Step 2: Convert to fraction form
   2,362.58/3,260.61 = 1,314.74/x
3. Step 3: Cross multiply
   2,362.58x = 3,260.61 × 1,314.74
4. Step 4: Simplify right side
   2,362.58x = 4,286,854.39
5. Step 5: Solve for x
   x = 4,286,854.39/2,362.58
6. Step 6: Final answer
   x = 1,814.48