Finding the Fourth Proportional to 6,836.83, 10,250.69 and 3,507.12

Step by Step Solution

1. Step 1: Write the proportion equation
   6,836.83 : 10,250.69 = 3,507.12 : x
2. Step 2: Convert to fraction form
   6,836.83/10,250.69 = 3,507.12/x
3. Step 3: Cross multiply
   6,836.83x = 10,250.69 × 3,507.12
4. Step 4: Simplify right side
   6,836.83x = 35,950,382.38
5. Step 5: Solve for x
   x = 35,950,382.38/6,836.83
6. Step 6: Final answer
   x = 5,258.34