Finding the Fourth Proportional to 6,753.75, 10,141.83 and 4,173.09

Step by Step Solution

1. Step 1: Write the proportion equation
   6,753.75 : 10,141.83 = 4,173.09 : x
2. Step 2: Convert to fraction form
   6,753.75/10,141.83 = 4,173.09/x
3. Step 3: Cross multiply
   6,753.75x = 10,141.83 × 4,173.09
4. Step 4: Simplify right side
   6,753.75x = 42,322,769.35
5. Step 5: Solve for x
   x = 42,322,769.35/6,753.75
6. Step 6: Final answer
   x = 6,266.56