Finding the Fourth Proportional to 5,309.24, 7,967.98 and 3,677.22

Step by Step Solution

1. Step 1: Write the proportion equation
   5,309.24 : 7,967.98 = 3,677.22 : x
2. Step 2: Convert to fraction form
   5,309.24/7,967.98 = 3,677.22/x
3. Step 3: Cross multiply
   5,309.24x = 7,967.98 × 3,677.22
4. Step 4: Simplify right side
   5,309.24x = 29,300,015.42
5. Step 5: Solve for x
   x = 29,300,015.42/5,309.24
6. Step 6: Final answer
   x = 5,518.68