Finding the Fourth Proportional to 3,255.36, 4,881.83 and 1,174.80

Step by Step Solution

1. Step 1: Write the proportion equation
   3,255.36 : 4,881.83 = 1,174.80 : x
2. Step 2: Convert to fraction form
   3,255.36/4,881.83 = 1,174.80/x
3. Step 3: Cross multiply
   3,255.36x = 4,881.83 × 1,174.80
4. Step 4: Simplify right side
   3,255.36x = 5,735,168.01
5. Step 5: Solve for x
   x = 5,735,168.01/3,255.36
6. Step 6: Final answer
   x = 1,761.76