Finding the Fourth Proportional to 6,003.02, 8,288.56 and 3,879.81

Step by Step Solution

1. Step 1: Write the proportion equation
   6,003.02 : 8,288.56 = 3,879.81 : x
2. Step 2: Convert to fraction form
   6,003.02/8,288.56 = 3,879.81/x
3. Step 3: Cross multiply
   6,003.02x = 8,288.56 × 3,879.81
4. Step 4: Simplify right side
   6,003.02x = 32,158,042.82
5. Step 5: Solve for x
   x = 32,158,042.82/6,003.02
6. Step 6: Final answer
   x = 5,356.98