Finding the Fourth Proportional to 11,844.72, 17,768.84 and 3,944.66

Step by Step Solution

1. Step 1: Write the proportion equation
   11,844.72 : 17,768.84 = 3,944.66 : x
2. Step 2: Convert to fraction form
   11,844.72/17,768.84 = 3,944.66/x
3. Step 3: Cross multiply
   11,844.72x = 17,768.84 × 3,944.66
4. Step 4: Simplify right side
   11,844.72x = 70,091,923.83
5. Step 5: Solve for x
   x = 70,091,923.83/11,844.72
6. Step 6: Final answer
   x = 5,917.57