Finding the Fourth Proportional to 6,146.25, 8,481.89 and 3,351.81

Step by Step Solution

1. Step 1: Write the proportion equation
   6,146.25 : 8,481.89 = 3,351.81 : x
2. Step 2: Convert to fraction form
   6,146.25/8,481.89 = 3,351.81/x
3. Step 3: Cross multiply
   6,146.25x = 8,481.89 × 3,351.81
4. Step 4: Simplify right side
   6,146.25x = 28,429,666.96
5. Step 5: Solve for x
   x = 28,429,666.96/6,146.25
6. Step 6: Final answer
   x = 4,625.53