Finding the Fourth Proportional to 2,454.30, 3,676.05 and 2,022.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,454.30 : 3,676.05 = 2,022.30 : x
2. Step 2: Convert to fraction form
   2,454.30/3,676.05 = 2,022.30/x
3. Step 3: Cross multiply
   2,454.30x = 3,676.05 × 2,022.30
4. Step 4: Simplify right side
   2,454.30x = 7,434,075.92
5. Step 5: Solve for x
   x = 7,434,075.92/2,454.30
6. Step 6: Final answer
   x = 3,029.00