Finding the Fourth Proportional to 10,826.76, 16,240.77 and 3,036.18

Step by Step Solution

1. Step 1: Write the proportion equation
   10,826.76 : 16,240.77 = 3,036.18 : x
2. Step 2: Convert to fraction form
   10,826.76/16,240.77 = 3,036.18/x
3. Step 3: Cross multiply
   10,826.76x = 16,240.77 × 3,036.18
4. Step 4: Simplify right side
   10,826.76x = 49,309,901.06
5. Step 5: Solve for x
   x = 49,309,901.06/10,826.76
6. Step 6: Final answer
   x = 4,554.45