Finding the Fourth Proportional to 2,443.52, 3,664.56 and 1,193.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,443.52 : 3,664.56 = 1,193.34 : x
2. Step 2: Convert to fraction form
   2,443.52/3,664.56 = 1,193.34/x
3. Step 3: Cross multiply
   2,443.52x = 3,664.56 × 1,193.34
4. Step 4: Simplify right side
   2,443.52x = 4,373,050.69
5. Step 5: Solve for x
   x = 4,373,050.69/2,443.52
6. Step 6: Final answer
   x = 1,789.66