Finding the Fourth Proportional to 2,433.86, 3,358.72 and 1,314.79

Step by Step Solution

1. Step 1: Write the proportion equation
   2,433.86 : 3,358.72 = 1,314.79 : x
2. Step 2: Convert to fraction form
   2,433.86/3,358.72 = 1,314.79/x
3. Step 3: Cross multiply
   2,433.86x = 3,358.72 × 1,314.79
4. Step 4: Simplify right side
   2,433.86x = 4,416,016.58
5. Step 5: Solve for x
   x = 4,416,016.58/2,433.86
6. Step 6: Final answer
   x = 1,814.41