Finding the Fourth Proportional to 6,741.13, 10,113.69 and 3,456.53

Step by Step Solution

1. Step 1: Write the proportion equation
   6,741.13 : 10,113.69 = 3,456.53 : x
2. Step 2: Convert to fraction form
   6,741.13/10,113.69 = 3,456.53/x
3. Step 3: Cross multiply
   6,741.13x = 10,113.69 × 3,456.53
4. Step 4: Simplify right side
   6,741.13x = 34,958,205.04
5. Step 5: Solve for x
   x = 34,958,205.04/6,741.13
6. Step 6: Final answer
   x = 5,185.81