Finding the Fourth Proportional to 2,364.20, 3,262.98 and 1,433.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,364.20 : 3,262.98 = 1,433.16 : x
2. Step 2: Convert to fraction form
   2,364.20/3,262.98 = 1,433.16/x
3. Step 3: Cross multiply
   2,364.20x = 3,262.98 × 1,433.16
4. Step 4: Simplify right side
   2,364.20x = 4,676,372.42
5. Step 5: Solve for x
   x = 4,676,372.42/2,364.20
6. Step 6: Final answer
   x = 1,977.99