Finding the Fourth Proportional to 2,604.74, 3,902.75 and 2,503.58

Step by Step Solution

1. Step 1: Write the proportion equation
   2,604.74 : 3,902.75 = 2,503.58 : x
2. Step 2: Convert to fraction form
   2,604.74/3,902.75 = 2,503.58/x
3. Step 3: Cross multiply
   2,604.74x = 3,902.75 × 2,503.58
4. Step 4: Simplify right side
   2,604.74x = 9,770,834.33
5. Step 5: Solve for x
   x = 9,770,834.33/2,604.74
6. Step 6: Final answer
   x = 3,751.17