Finding the Fourth Proportional to 11,782.24, 17,671.46 and 3,016.70

Step by Step Solution

1. Step 1: Write the proportion equation
   11,782.24 : 17,671.46 = 3,016.70 : x
2. Step 2: Convert to fraction form
   11,782.24/17,671.46 = 3,016.70/x
3. Step 3: Cross multiply
   11,782.24x = 17,671.46 × 3,016.70
4. Step 4: Simplify right side
   11,782.24x = 53,309,493.38
5. Step 5: Solve for x
   x = 53,309,493.38/11,782.24
6. Step 6: Final answer
   x = 4,524.56