Finding the Fourth Proportional to 2,462.97, 3,690.27 and 1,487.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,462.97 : 3,690.27 = 1,487.03 : x
2. Step 2: Convert to fraction form
   2,462.97/3,690.27 = 1,487.03/x
3. Step 3: Cross multiply
   2,462.97x = 3,690.27 × 1,487.03
4. Step 4: Simplify right side
   2,462.97x = 5,487,523.75
5. Step 5: Solve for x
   x = 5,487,523.75/2,462.97
6. Step 6: Final answer
   x = 2,228.01