Finding the Fourth Proportional to 6,470.03, 8,928.24 and 3,818.27

Step by Step Solution

1. Step 1: Write the proportion equation
   6,470.03 : 8,928.24 = 3,818.27 : x
2. Step 2: Convert to fraction form
   6,470.03/8,928.24 = 3,818.27/x
3. Step 3: Cross multiply
   6,470.03x = 8,928.24 × 3,818.27
4. Step 4: Simplify right side
   6,470.03x = 34,090,386.30
5. Step 5: Solve for x
   x = 34,090,386.30/6,470.03
6. Step 6: Final answer
   x = 5,268.97