Finding the Fourth Proportional to 2,300.58, 3,454.38 and 2,028.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,300.58 : 3,454.38 = 2,028.96 : x
2. Step 2: Convert to fraction form
   2,300.58/3,454.38 = 2,028.96/x
3. Step 3: Cross multiply
   2,300.58x = 3,454.38 × 2,028.96
4. Step 4: Simplify right side
   2,300.58x = 7,008,798.84
5. Step 5: Solve for x
   x = 7,008,798.84/2,300.58
6. Step 6: Final answer
   x = 3,046.54