Finding the Fourth Proportional to 6,408.34, 9,613.59 and 2,248.18

Step by Step Solution

1. Step 1: Write the proportion equation
   6,408.34 : 9,613.59 = 2,248.18 : x
2. Step 2: Convert to fraction form
   6,408.34/9,613.59 = 2,248.18/x
3. Step 3: Cross multiply
   6,408.34x = 9,613.59 × 2,248.18
4. Step 4: Simplify right side
   6,408.34x = 21,613,080.77
5. Step 5: Solve for x
   x = 21,613,080.77/6,408.34
6. Step 6: Final answer
   x = 3,372.65