Finding the Fourth Proportional to 2,063.08, 2,847.18 and 1,179.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,063.08 : 2,847.18 = 1,179.28 : x
2. Step 2: Convert to fraction form
   2,063.08/2,847.18 = 1,179.28/x
3. Step 3: Cross multiply
   2,063.08x = 2,847.18 × 1,179.28
4. Step 4: Simplify right side
   2,063.08x = 3,357,622.43
5. Step 5: Solve for x
   x = 3,357,622.43/2,063.08
6. Step 6: Final answer
   x = 1,627.48