Finding the Fourth Proportional to 2,064.02, 2,848.17 and 1,179.63

Step by Step Solution

1. Step 1: Write the proportion equation
   2,064.02 : 2,848.17 = 1,179.63 : x
2. Step 2: Convert to fraction form
   2,064.02/2,848.17 = 1,179.63/x
3. Step 3: Cross multiply
   2,064.02x = 2,848.17 × 1,179.63
4. Step 4: Simplify right side
   2,064.02x = 3,359,786.78
5. Step 5: Solve for x
   x = 3,359,786.78/2,064.02
6. Step 6: Final answer
   x = 1,627.79