Finding the Fourth Proportional to 3,182.22, 4,737.69 and 3,166.83

Step by Step Solution

1. Step 1: Write the proportion equation
   3,182.22 : 4,737.69 = 3,166.83 : x
2. Step 2: Convert to fraction form
   3,182.22/4,737.69 = 3,166.83/x
3. Step 3: Cross multiply
   3,182.22x = 4,737.69 × 3,166.83
4. Step 4: Simplify right side
   3,182.22x = 15,003,458.82
5. Step 5: Solve for x
   x = 15,003,458.82/3,182.22
6. Step 6: Final answer
   x = 4,714.78