Finding the Fourth Proportional to 2,014.21, 3,022.89 and 1,625.14

Step by Step Solution

1. Step 1: Write the proportion equation
   2,014.21 : 3,022.89 = 1,625.14 : x
2. Step 2: Convert to fraction form
   2,014.21/3,022.89 = 1,625.14/x
3. Step 3: Cross multiply
   2,014.21x = 3,022.89 × 1,625.14
4. Step 4: Simplify right side
   2,014.21x = 4,912,619.45
5. Step 5: Solve for x
   x = 4,912,619.45/2,014.21
6. Step 6: Final answer
   x = 2,438.98