Finding the Fourth Proportional to 2,079.24, 2,868.60 and 1,194.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,079.24 : 2,868.60 = 1,194.48 : x
2. Step 2: Convert to fraction form
   2,079.24/2,868.60 = 1,194.48/x
3. Step 3: Cross multiply
   2,079.24x = 2,868.60 × 1,194.48
4. Step 4: Simplify right side
   2,079.24x = 3,426,485.33
5. Step 5: Solve for x
   x = 3,426,485.33/2,079.24
6. Step 6: Final answer
   x = 1,647.95