Finding the Fourth Proportional to 2,104.96, 3,153.12 and 1,180.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,104.96 : 3,153.12 = 1,180.48 : x
2. Step 2: Convert to fraction form
   2,104.96/3,153.12 = 1,180.48/x
3. Step 3: Cross multiply
   2,104.96x = 3,153.12 × 1,180.48
4. Step 4: Simplify right side
   2,104.96x = 3,722,195.10
5. Step 5: Solve for x
   x = 3,722,195.10/2,104.96
6. Step 6: Final answer
   x = 1,768.30