Finding the Fourth Proportional to 11,367.06, 17,042.41 and 4,789.68

Step by Step Solution

1. Step 1: Write the proportion equation
   11,367.06 : 17,042.41 = 4,789.68 : x
2. Step 2: Convert to fraction form
   11,367.06/17,042.41 = 4,789.68/x
3. Step 3: Cross multiply
   11,367.06x = 17,042.41 × 4,789.68
4. Step 4: Simplify right side
   11,367.06x = 81,627,690.33
5. Step 5: Solve for x
   x = 81,627,690.33/11,367.06
6. Step 6: Final answer
   x = 7,181.07