Finding the Fourth Proportional to 11,673.32, 17,506.78 and 3,351.11

Step by Step Solution

1. Step 1: Write the proportion equation
   11,673.32 : 17,506.78 = 3,351.11 : x
2. Step 2: Convert to fraction form
   11,673.32/17,506.78 = 3,351.11/x
3. Step 3: Cross multiply
   11,673.32x = 17,506.78 × 3,351.11
4. Step 4: Simplify right side
   11,673.32x = 58,667,049.61
5. Step 5: Solve for x
   x = 58,667,049.61/11,673.32
6. Step 6: Final answer
   x = 5,025.74