Finding the Fourth Proportional to 1,979.83, 2,968.36 and 1,200.04

Step by Step Solution

1. Step 1: Write the proportion equation
   1,979.83 : 2,968.36 = 1,200.04 : x
2. Step 2: Convert to fraction form
   1,979.83/2,968.36 = 1,200.04/x
3. Step 3: Cross multiply
   1,979.83x = 2,968.36 × 1,200.04
4. Step 4: Simplify right side
   1,979.83x = 3,562,150.73
5. Step 5: Solve for x
   x = 3,562,150.73/1,979.83
6. Step 6: Final answer
   x = 1,799.22