Finding the Fourth Proportional to 10,502.73, 15,755.00 and 3,481.25

Step by Step Solution

1. Step 1: Write the proportion equation
   10,502.73 : 15,755.00 = 3,481.25 : x
2. Step 2: Convert to fraction form
   10,502.73/15,755.00 = 3,481.25/x
3. Step 3: Cross multiply
   10,502.73x = 15,755.00 × 3,481.25
4. Step 4: Simplify right side
   10,502.73x = 54,846,997.57
5. Step 5: Solve for x
   x = 54,846,997.57/10,502.73
6. Step 6: Final answer
   x = 5,222.17