Finding the Fourth Proportional to 11,017.96, 16,527.97 and 3,622.43

Step by Step Solution

1. Step 1: Write the proportion equation
   11,017.96 : 16,527.97 = 3,622.43 : x
2. Step 2: Convert to fraction form
   11,017.96/16,527.97 = 3,622.43/x
3. Step 3: Cross multiply
   11,017.96x = 16,527.97 × 3,622.43
4. Step 4: Simplify right side
   11,017.96x = 59,871,460.22
5. Step 5: Solve for x
   x = 59,871,460.22/11,017.96
6. Step 6: Final answer
   x = 5,433.99