Finding the Fourth Proportional to 3,564.34, 5,347.71 and 1,099.06

Step by Step Solution

1. Step 1: Write the proportion equation
   3,564.34 : 5,347.71 = 1,099.06 : x
2. Step 2: Convert to fraction form
   3,564.34/5,347.71 = 1,099.06/x
3. Step 3: Cross multiply
   3,564.34x = 5,347.71 × 1,099.06
4. Step 4: Simplify right side
   3,564.34x = 5,877,454.15
5. Step 5: Solve for x
   x = 5,877,454.15/3,564.34
6. Step 6: Final answer
   x = 1,648.96