Finding the Fourth Proportional to 8,270.68, 12,402.42 and 3,003.94

Step by Step Solution

1. Step 1: Write the proportion equation
   8,270.68 : 12,402.42 = 3,003.94 : x
2. Step 2: Convert to fraction form
   8,270.68/12,402.42 = 3,003.94/x
3. Step 3: Cross multiply
   8,270.68x = 12,402.42 × 3,003.94
4. Step 4: Simplify right side
   8,270.68x = 37,256,063.52
5. Step 5: Solve for x
   x = 37,256,063.52/8,270.68
6. Step 6: Final answer
   x = 4,504.60