Finding the Fourth Proportional to 2,196.13, 3,300.49 and 1,828.23

Step by Step Solution

1. Step 1: Write the proportion equation
   2,196.13 : 3,300.49 = 1,828.23 : x
2. Step 2: Convert to fraction form
   2,196.13/3,300.49 = 1,828.23/x
3. Step 3: Cross multiply
   2,196.13x = 3,300.49 × 1,828.23
4. Step 4: Simplify right side
   2,196.13x = 6,034,054.83
5. Step 5: Solve for x
   x = 6,034,054.83/2,196.13
6. Step 6: Final answer
   x = 2,747.59