Finding the Fourth Proportional to 6,384.15, 8,808.81 and 3,731.04

Step by Step Solution

1. Step 1: Write the proportion equation
   6,384.15 : 8,808.81 = 3,731.04 : x
2. Step 2: Convert to fraction form
   6,384.15/8,808.81 = 3,731.04/x
3. Step 3: Cross multiply
   6,384.15x = 8,808.81 × 3,731.04
4. Step 4: Simplify right side
   6,384.15x = 32,866,022.46
5. Step 5: Solve for x
   x = 32,866,022.46/6,384.15
6. Step 6: Final answer
   x = 5,148.07