Finding the Fourth Proportional to 6,456.02, 8,908.85 and 3,802.86

Step by Step Solution

1. Step 1: Write the proportion equation
   6,456.02 : 8,908.85 = 3,802.86 : x
2. Step 2: Convert to fraction form
   6,456.02/8,908.85 = 3,802.86/x
3. Step 3: Cross multiply
   6,456.02x = 8,908.85 × 3,802.86
4. Step 4: Simplify right side
   6,456.02x = 33,879,118.82
5. Step 5: Solve for x
   x = 33,879,118.82/6,456.02
6. Step 6: Final answer
   x = 5,247.68