Finding the Fourth Proportional to 6,885.02, 9,500.79 and 3,901.32

Step by Step Solution

1. Step 1: Write the proportion equation
   6,885.02 : 9,500.79 = 3,901.32 : x
2. Step 2: Convert to fraction form
   6,885.02/9,500.79 = 3,901.32/x
3. Step 3: Cross multiply
   6,885.02x = 9,500.79 × 3,901.32
4. Step 4: Simplify right side
   6,885.02x = 37,065,672.30
5. Step 5: Solve for x
   x = 37,065,672.30/6,885.02
6. Step 6: Final answer
   x = 5,383.52