Finding the Fourth Proportional to 6,807.16, 10,201.29 and 3,100.33

Step by Step Solution

1. Step 1: Write the proportion equation
   6,807.16 : 10,201.29 = 3,100.33 : x
2. Step 2: Convert to fraction form
   6,807.16/10,201.29 = 3,100.33/x
3. Step 3: Cross multiply
   6,807.16x = 10,201.29 × 3,100.33
4. Step 4: Simplify right side
   6,807.16x = 31,627,365.43
5. Step 5: Solve for x
   x = 31,627,365.43/6,807.16
6. Step 6: Final answer
   x = 4,646.19