Finding the Fourth Proportional to 6,693.31, 10,049.16 and 3,408.61

Step by Step Solution

1. Step 1: Write the proportion equation
   6,693.31 : 10,049.16 = 3,408.61 : x
2. Step 2: Convert to fraction form
   6,693.31/10,049.16 = 3,408.61/x
3. Step 3: Cross multiply
   6,693.31x = 10,049.16 × 3,408.61
4. Step 4: Simplify right side
   6,693.31x = 34,253,667.27
5. Step 5: Solve for x
   x = 34,253,667.27/6,693.31
6. Step 6: Final answer
   x = 5,117.60