Finding the Fourth Proportional to 11,624.88, 17,434.70 and 3,304.72

Step by Step Solution

1. Step 1: Write the proportion equation
   11,624.88 : 17,434.70 = 3,304.72 : x
2. Step 2: Convert to fraction form
   11,624.88/17,434.70 = 3,304.72/x
3. Step 3: Cross multiply
   11,624.88x = 17,434.70 × 3,304.72
4. Step 4: Simplify right side
   11,624.88x = 57,616,721.38
5. Step 5: Solve for x
   x = 57,616,721.38/11,624.88
6. Step 6: Final answer
   x = 4,956.33