Finding the Fourth Proportional to 3,002.35, 4,503.78 and 2,300.58

Step by Step Solution

1. Step 1: Write the proportion equation
   3,002.35 : 4,503.78 = 2,300.58 : x
2. Step 2: Convert to fraction form
   3,002.35/4,503.78 = 2,300.58/x
3. Step 3: Cross multiply
   3,002.35x = 4,503.78 × 2,300.58
4. Step 4: Simplify right side
   3,002.35x = 10,361,306.19
5. Step 5: Solve for x
   x = 10,361,306.19/3,002.35
6. Step 6: Final answer
   x = 3,451.07