Finding the Fourth Proportional to 6,724.06, 10,077.33 and 3,434.38

Step by Step Solution

1. Step 1: Write the proportion equation
   6,724.06 : 10,077.33 = 3,434.38 : x
2. Step 2: Convert to fraction form
   6,724.06/10,077.33 = 3,434.38/x
3. Step 3: Cross multiply
   6,724.06x = 10,077.33 × 3,434.38
4. Step 4: Simplify right side
   6,724.06x = 34,609,380.61
5. Step 5: Solve for x
   x = 34,609,380.61/6,724.06
6. Step 6: Final answer
   x = 5,147.10