Finding the Fourth Proportional to 11,673.09, 17,506.80 and 3,351.15

Step by Step Solution

1. Step 1: Write the proportion equation
   11,673.09 : 17,506.80 = 3,351.15 : x
2. Step 2: Convert to fraction form
   11,673.09/17,506.80 = 3,351.15/x
3. Step 3: Cross multiply
   11,673.09x = 17,506.80 × 3,351.15
4. Step 4: Simplify right side
   11,673.09x = 58,667,912.82
5. Step 5: Solve for x
   x = 58,667,912.82/11,673.09
6. Step 6: Final answer
   x = 5,025.91