Finding the Fourth Proportional to 6,881.30, 9,496.15 and 3,737.49

Step by Step Solution

1. Step 1: Write the proportion equation
   6,881.30 : 9,496.15 = 3,737.49 : x
2. Step 2: Convert to fraction form
   6,881.30/9,496.15 = 3,737.49/x
3. Step 3: Cross multiply
   6,881.30x = 9,496.15 × 3,737.49
4. Step 4: Simplify right side
   6,881.30x = 35,491,756.32
5. Step 5: Solve for x
   x = 35,491,756.32/6,881.30
6. Step 6: Final answer
   x = 5,157.71