Finding the Fourth Proportional to 11,714.36, 17,574.10 and 3,394.71

Step by Step Solution

1. Step 1: Write the proportion equation
   11,714.36 : 17,574.10 = 3,394.71 : x
2. Step 2: Convert to fraction form
   11,714.36/17,574.10 = 3,394.71/x
3. Step 3: Cross multiply
   11,714.36x = 17,574.10 × 3,394.71
4. Step 4: Simplify right side
   11,714.36x = 59,658,964.52
5. Step 5: Solve for x
   x = 59,658,964.52/11,714.36
6. Step 6: Final answer
   x = 5,092.81