Finding the Fourth Proportional to 6,884.82, 9,501.48 and 3,900.96

Step by Step Solution

1. Step 1: Write the proportion equation
   6,884.82 : 9,501.48 = 3,900.96 : x
2. Step 2: Convert to fraction form
   6,884.82/9,501.48 = 3,900.96/x
3. Step 3: Cross multiply
   6,884.82x = 9,501.48 × 3,900.96
4. Step 4: Simplify right side
   6,884.82x = 37,064,893.42
5. Step 5: Solve for x
   x = 37,064,893.42/6,884.82
6. Step 6: Final answer
   x = 5,383.57