Finding the Fourth Proportional to 11,574.97, 17,364.61 and 3,789.25

Step by Step Solution

1. Step 1: Write the proportion equation
   11,574.97 : 17,364.61 = 3,789.25 : x
2. Step 2: Convert to fraction form
   11,574.97/17,364.61 = 3,789.25/x
3. Step 3: Cross multiply
   11,574.97x = 17,364.61 × 3,789.25
4. Step 4: Simplify right side
   11,574.97x = 65,798,809.77
5. Step 5: Solve for x
   x = 65,798,809.77/11,574.97
6. Step 6: Final answer
   x = 5,684.58