Finding the Fourth Proportional to 3,558.52, 5,337.94 and 1,093.16

Step by Step Solution

1. Step 1: Write the proportion equation
   3,558.52 : 5,337.94 = 1,093.16 : x
2. Step 2: Convert to fraction form
   3,558.52/5,337.94 = 1,093.16/x
3. Step 3: Cross multiply
   3,558.52x = 5,337.94 × 1,093.16
4. Step 4: Simplify right side
   3,558.52x = 5,835,222.49
5. Step 5: Solve for x
   x = 5,835,222.49/3,558.52
6. Step 6: Final answer
   x = 1,639.79