Finding the Fourth Proportional to 11,843.05, 17,761.33 and 4,446.94

Step by Step Solution

1. Step 1: Write the proportion equation
   11,843.05 : 17,761.33 = 4,446.94 : x
2. Step 2: Convert to fraction form
   11,843.05/17,761.33 = 4,446.94/x
3. Step 3: Cross multiply
   11,843.05x = 17,761.33 × 4,446.94
4. Step 4: Simplify right side
   11,843.05x = 78,983,568.83
5. Step 5: Solve for x
   x = 78,983,568.83/11,843.05
6. Step 6: Final answer
   x = 6,669.19