Finding the Fourth Proportional to 2,364.82, 3,262.27 and 1,420.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,364.82 : 3,262.27 = 1,420.15 : x
2. Step 2: Convert to fraction form
   2,364.82/3,262.27 = 1,420.15/x
3. Step 3: Cross multiply
   2,364.82x = 3,262.27 × 1,420.15
4. Step 4: Simplify right side
   2,364.82x = 4,632,912.74
5. Step 5: Solve for x
   x = 4,632,912.74/2,364.82
6. Step 6: Final answer
   x = 1,959.10