Finding the Fourth Proportional to 3,566.54, 5,350.56 and 1,101.31

Step by Step Solution

1. Step 1: Write the proportion equation
   3,566.54 : 5,350.56 = 1,101.31 : x
2. Step 2: Convert to fraction form
   3,566.54/5,350.56 = 1,101.31/x
3. Step 3: Cross multiply
   3,566.54x = 5,350.56 × 1,101.31
4. Step 4: Simplify right side
   3,566.54x = 5,892,625.23
5. Step 5: Solve for x
   x = 5,892,625.23/3,566.54
6. Step 6: Final answer
   x = 1,652.20