Finding the Fourth Proportional to 11,019.49, 16,530.29 and 3,624.01

Step by Step Solution

1. Step 1: Write the proportion equation
   11,019.49 : 16,530.29 = 3,624.01 : x
2. Step 2: Convert to fraction form
   11,019.49/16,530.29 = 3,624.01/x
3. Step 3: Cross multiply
   11,019.49x = 16,530.29 × 3,624.01
4. Step 4: Simplify right side
   11,019.49x = 59,905,936.26
5. Step 5: Solve for x
   x = 59,905,936.26/11,019.49
6. Step 6: Final answer
   x = 5,436.36