Finding the Fourth Proportional to 3,093.54, 4,643.55 and 1,146.30

Step by Step Solution

1. Step 1: Write the proportion equation
   3,093.54 : 4,643.55 = 1,146.30 : x
2. Step 2: Convert to fraction form
   3,093.54/4,643.55 = 1,146.30/x
3. Step 3: Cross multiply
   3,093.54x = 4,643.55 × 1,146.30
4. Step 4: Simplify right side
   3,093.54x = 5,322,901.37
5. Step 5: Solve for x
   x = 5,322,901.37/3,093.54
6. Step 6: Final answer
   x = 1,720.65