Finding the Fourth Proportional to 6,738.01, 10,111.61 and 3,453.41

Step by Step Solution

1. Step 1: Write the proportion equation
   6,738.01 : 10,111.61 = 3,453.41 : x
2. Step 2: Convert to fraction form
   6,738.01/10,111.61 = 3,453.41/x
3. Step 3: Cross multiply
   6,738.01x = 10,111.61 × 3,453.41
4. Step 4: Simplify right side
   6,738.01x = 34,919,530.85
5. Step 5: Solve for x
   x = 34,919,530.85/6,738.01
6. Step 6: Final answer
   x = 5,182.47