Finding the Fourth Proportional to 10,900.26, 16,349.46 and 3,502.73

Step by Step Solution

1. Step 1: Write the proportion equation
   10,900.26 : 16,349.46 = 3,502.73 : x
2. Step 2: Convert to fraction form
   10,900.26/16,349.46 = 3,502.73/x
3. Step 3: Cross multiply
   10,900.26x = 16,349.46 × 3,502.73
4. Step 4: Simplify right side
   10,900.26x = 57,267,662.28
5. Step 5: Solve for x
   x = 57,267,662.28/10,900.26
6. Step 6: Final answer
   x = 5,253.79