Finding the Fourth Proportional to 2,363.85, 3,262.78 and 1,419.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,363.85 : 3,262.78 = 1,419.94 : x
2. Step 2: Convert to fraction form
   2,363.85/3,262.78 = 1,419.94/x
3. Step 3: Cross multiply
   2,363.85x = 3,262.78 × 1,419.94
4. Step 4: Simplify right side
   2,363.85x = 4,632,928.42
5. Step 5: Solve for x
   x = 4,632,928.42/2,363.85
6. Step 6: Final answer
   x = 1,959.91