Finding the Fourth Proportional to 6,108.22, 8,424.73 and 4,222.96

Step by Step Solution

1. Step 1: Write the proportion equation
   6,108.22 : 8,424.73 = 4,222.96 : x
2. Step 2: Convert to fraction form
   6,108.22/8,424.73 = 4,222.96/x
3. Step 3: Cross multiply
   6,108.22x = 8,424.73 × 4,222.96
4. Step 4: Simplify right side
   6,108.22x = 35,577,317.59
5. Step 5: Solve for x
   x = 35,577,317.59/6,108.22
6. Step 6: Final answer
   x = 5,824.50