Finding the Fourth Proportional to 1,462.53, 2,182.73 and 1,423.65

Step by Step Solution

1. Step 1: Write the proportion equation
   1,462.53 : 2,182.73 = 1,423.65 : x
2. Step 2: Convert to fraction form
   1,462.53/2,182.73 = 1,423.65/x
3. Step 3: Cross multiply
   1,462.53x = 2,182.73 × 1,423.65
4. Step 4: Simplify right side
   1,462.53x = 3,107,436.45
5. Step 5: Solve for x
   x = 3,107,436.45/1,462.53
6. Step 6: Final answer
   x = 2,124.70