Finding the Fourth Proportional to 2,525.34, 3,788.36 and 676.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,525.34 : 3,788.36 = 676.50 : x
2. Step 2: Convert to fraction form
   2,525.34/3,788.36 = 676.50/x
3. Step 3: Cross multiply
   2,525.34x = 3,788.36 × 676.50
4. Step 4: Simplify right side
   2,525.34x = 2,562,825.54
5. Step 5: Solve for x
   x = 2,562,825.54/2,525.34
6. Step 6: Final answer
   x = 1,014.84