Finding the Fourth Proportional to 6,737.30, 10,105.98 and 3,272.12

Step by Step Solution

1. Step 1: Write the proportion equation
   6,737.30 : 10,105.98 = 3,272.12 : x
2. Step 2: Convert to fraction form
   6,737.30/10,105.98 = 3,272.12/x
3. Step 3: Cross multiply
   6,737.30x = 10,105.98 × 3,272.12
4. Step 4: Simplify right side
   6,737.30x = 33,067,979.28
5. Step 5: Solve for x
   x = 33,067,979.28/6,737.30
6. Step 6: Final answer
   x = 4,908.19