Finding the Fourth Proportional to 6,222.42, 8,585.96 and 3,703.68

Step by Step Solution

1. Step 1: Write the proportion equation
   6,222.42 : 8,585.96 = 3,703.68 : x
2. Step 2: Convert to fraction form
   6,222.42/8,585.96 = 3,703.68/x
3. Step 3: Cross multiply
   6,222.42x = 8,585.96 × 3,703.68
4. Step 4: Simplify right side
   6,222.42x = 31,799,648.33
5. Step 5: Solve for x
   x = 31,799,648.33/6,222.42
6. Step 6: Final answer
   x = 5,110.50