Finding the Fourth Proportional to 11,023.84, 16,538.18 and 3,628

Step by Step Solution

1. Step 1: Write the proportion equation
   11,023.84 : 16,538.18 = 3,628 : x
2. Step 2: Convert to fraction form
   11,023.84/16,538.18 = 3,628/x
3. Step 3: Cross multiply
   11,023.84x = 16,538.18 × 3,628
4. Step 4: Simplify right side
   11,023.84x = 60,000,517.04
5. Step 5: Solve for x
   x = 60,000,517.04/11,023.84
6. Step 6: Final answer
   x = 5,442.80