Finding the Fourth Proportional to 11,944.56, 17,918.64 and 3,623.52

Step by Step Solution

1. Step 1: Write the proportion equation
   11,944.56 : 17,918.64 = 3,623.52 : x
2. Step 2: Convert to fraction form
   11,944.56/17,918.64 = 3,623.52/x
3. Step 3: Cross multiply
   11,944.56x = 17,918.64 × 3,623.52
4. Step 4: Simplify right side
   11,944.56x = 64,928,550.41
5. Step 5: Solve for x
   x = 64,928,550.41/11,944.56
6. Step 6: Final answer
   x = 5,435.83