Finding the Fourth Proportional to 11,017.76, 16,524.93 and 3,622.17

Step by Step Solution

1. Step 1: Write the proportion equation
   11,017.76 : 16,524.93 = 3,622.17 : x
2. Step 2: Convert to fraction form
   11,017.76/16,524.93 = 3,622.17/x
3. Step 3: Cross multiply
   11,017.76x = 16,524.93 × 3,622.17
4. Step 4: Simplify right side
   11,017.76x = 59,856,087.59
5. Step 5: Solve for x
   x = 59,856,087.59/11,017.76
6. Step 6: Final answer
   x = 5,432.69