Finding the Fourth Proportional to 8,308.17, 12,451.41 and 3,372.03

Step by Step Solution

1. Step 1: Write the proportion equation
   8,308.17 : 12,451.41 = 3,372.03 : x
2. Step 2: Convert to fraction form
   8,308.17/12,451.41 = 3,372.03/x
3. Step 3: Cross multiply
   8,308.17x = 12,451.41 × 3,372.03
4. Step 4: Simplify right side
   8,308.17x = 41,986,528.06
5. Step 5: Solve for x
   x = 41,986,528.06/8,308.17
6. Step 6: Final answer
   x = 5,053.64