Finding the Fourth Proportional to 11,613.45, 17,414.85 and 3,714.43

Step by Step Solution

1. Step 1: Write the proportion equation
   11,613.45 : 17,414.85 = 3,714.43 : x
2. Step 2: Convert to fraction form
   11,613.45/17,414.85 = 3,714.43/x
3. Step 3: Cross multiply
   11,613.45x = 17,414.85 × 3,714.43
4. Step 4: Simplify right side
   11,613.45x = 64,686,241.29
5. Step 5: Solve for x
   x = 64,686,241.29/11,613.45
6. Step 6: Final answer
   x = 5,569.94