Finding the Fourth Proportional to 3,951.01, 5,453.48 and 2,458.03

Step by Step Solution

1. Step 1: Write the proportion equation
   3,951.01 : 5,453.48 = 2,458.03 : x
2. Step 2: Convert to fraction form
   3,951.01/5,453.48 = 2,458.03/x
3. Step 3: Cross multiply
   3,951.01x = 5,453.48 × 2,458.03
4. Step 4: Simplify right side
   3,951.01x = 13,404,791.52
5. Step 5: Solve for x
   x = 13,404,791.52/3,951.01
6. Step 6: Final answer
   x = 3,392.75