Finding the Fourth Proportional to 6,368.93, 8,789.01 and 3,536.16

Step by Step Solution

1. Step 1: Write the proportion equation
   6,368.93 : 8,789.01 = 3,536.16 : x
2. Step 2: Convert to fraction form
   6,368.93/8,789.01 = 3,536.16/x
3. Step 3: Cross multiply
   6,368.93x = 8,789.01 × 3,536.16
4. Step 4: Simplify right side
   6,368.93x = 31,079,348.82
5. Step 5: Solve for x
   x = 31,079,348.82/6,368.93
6. Step 6: Final answer
   x = 4,879.83