Finding the Fourth Proportional to 5,520.22, 8,259.32 and 3,734.16

Step by Step Solution

1. Step 1: Write the proportion equation
   5,520.22 : 8,259.32 = 3,734.16 : x
2. Step 2: Convert to fraction form
   5,520.22/8,259.32 = 3,734.16/x
3. Step 3: Cross multiply
   5,520.22x = 8,259.32 × 3,734.16
4. Step 4: Simplify right side
   5,520.22x = 30,841,622.37
5. Step 5: Solve for x
   x = 30,841,622.37/5,520.22
6. Step 6: Final answer
   x = 5,587.03