Finding the Fourth Proportional to 2,286.71, 3,429.56 and 1,362.53

Step by Step Solution

1. Step 1: Write the proportion equation
   2,286.71 : 3,429.56 = 1,362.53 : x
2. Step 2: Convert to fraction form
   2,286.71/3,429.56 = 1,362.53/x
3. Step 3: Cross multiply
   2,286.71x = 3,429.56 × 1,362.53
4. Step 4: Simplify right side
   2,286.71x = 4,672,880.15
5. Step 5: Solve for x
   x = 4,672,880.15/2,286.71
6. Step 6: Final answer
   x = 2,043.49