Finding the Fourth Proportional to 11,944.18, 17,916.32 and 3,624.27

Step by Step Solution

1. Step 1: Write the proportion equation
   11,944.18 : 17,916.32 = 3,624.27 : x
2. Step 2: Convert to fraction form
   11,944.18/17,916.32 = 3,624.27/x
3. Step 3: Cross multiply
   11,944.18x = 17,916.32 × 3,624.27
4. Step 4: Simplify right side
   11,944.18x = 64,933,581.09
5. Step 5: Solve for x
   x = 64,933,581.09/11,944.18
6. Step 6: Final answer
   x = 5,436.42