Finding the Fourth Proportional to 3,754.50, 5,182.43 and 2,357.25

Step by Step Solution

1. Step 1: Write the proportion equation
   3,754.50 : 5,182.43 = 2,357.25 : x
2. Step 2: Convert to fraction form
   3,754.50/5,182.43 = 2,357.25/x
3. Step 3: Cross multiply
   3,754.50x = 5,182.43 × 2,357.25
4. Step 4: Simplify right side
   3,754.50x = 12,216,271.33
5. Step 5: Solve for x
   x = 12,216,271.33/3,754.50
6. Step 6: Final answer
   x = 3,253.77