Finding the Fourth Proportional to 10,481.96, 15,724.51 and 3,462.72

Step by Step Solution

1. Step 1: Write the proportion equation
   10,481.96 : 15,724.51 = 3,462.72 : x
2. Step 2: Convert to fraction form
   10,481.96/15,724.51 = 3,462.72/x
3. Step 3: Cross multiply
   10,481.96x = 15,724.51 × 3,462.72
4. Step 4: Simplify right side
   10,481.96x = 54,449,575.27
5. Step 5: Solve for x
   x = 54,449,575.27/10,481.96
6. Step 6: Final answer
   x = 5,194.60