Finding the Fourth Proportional to 3,288.94, 4,538.72 and 1,796.84

Step by Step Solution

1. Step 1: Write the proportion equation
   3,288.94 : 4,538.72 = 1,796.84 : x
2. Step 2: Convert to fraction form
   3,288.94/4,538.72 = 1,796.84/x
3. Step 3: Cross multiply
   3,288.94x = 4,538.72 × 1,796.84
4. Step 4: Simplify right side
   3,288.94x = 8,155,353.64
5. Step 5: Solve for x
   x = 8,155,353.64/3,288.94
6. Step 6: Final answer
   x = 2,479.63