Finding the Fourth Proportional to 6,182.96, 8,532.68 and 3,388.72

Step by Step Solution

1. Step 1: Write the proportion equation
   6,182.96 : 8,532.68 = 3,388.72 : x
2. Step 2: Convert to fraction form
   6,182.96/8,532.68 = 3,388.72/x
3. Step 3: Cross multiply
   6,182.96x = 8,532.68 × 3,388.72
4. Step 4: Simplify right side
   6,182.96x = 28,914,863.37
5. Step 5: Solve for x
   x = 28,914,863.37/6,182.96
6. Step 6: Final answer
   x = 4,676.54