Finding the Fourth Proportional to 8,268.42, 12,401.90 and 3,003.48

Step by Step Solution

1. Step 1: Write the proportion equation
   8,268.42 : 12,401.90 = 3,003.48 : x
2. Step 2: Convert to fraction form
   8,268.42/12,401.90 = 3,003.48/x
3. Step 3: Cross multiply
   8,268.42x = 12,401.90 × 3,003.48
4. Step 4: Simplify right side
   8,268.42x = 37,248,825.73
5. Step 5: Solve for x
   x = 37,248,825.73/8,268.42
6. Step 6: Final answer
   x = 4,504.95