Finding the Fourth Proportional to 10,654.96, 15,984.23 and 3,257.69

Step by Step Solution

1. Step 1: Write the proportion equation
   10,654.96 : 15,984.23 = 3,257.69 : x
2. Step 2: Convert to fraction form
   10,654.96/15,984.23 = 3,257.69/x
3. Step 3: Cross multiply
   10,654.96x = 15,984.23 × 3,257.69
4. Step 4: Simplify right side
   10,654.96x = 52,071,578.16
5. Step 5: Solve for x
   x = 52,071,578.16/10,654.96
6. Step 6: Final answer
   x = 4,887.07