Finding the Fourth Proportional to 3,166.43, 4,749.69 and 1,088.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,166.43 : 4,749.69 = 1,088.82 : x
2. Step 2: Convert to fraction form
   3,166.43/4,749.69 = 1,088.82/x
3. Step 3: Cross multiply
   3,166.43x = 4,749.69 × 1,088.82
4. Step 4: Simplify right side
   3,166.43x = 5,171,557.47
5. Step 5: Solve for x
   x = 5,171,557.47/3,166.43
6. Step 6: Final answer
   x = 1,633.25