Finding the Fourth Proportional to 3,566.09, 5,347.18 and 1,100.23

Step by Step Solution

1. Step 1: Write the proportion equation
   3,566.09 : 5,347.18 = 1,100.23 : x
2. Step 2: Convert to fraction form
   3,566.09/5,347.18 = 1,100.23/x
3. Step 3: Cross multiply
   3,566.09x = 5,347.18 × 1,100.23
4. Step 4: Simplify right side
   3,566.09x = 5,883,127.85
5. Step 5: Solve for x
   x = 5,883,127.85/3,566.09
6. Step 6: Final answer
   x = 1,649.74