Finding the Fourth Proportional to 10,634.52, 15,950.82 and 3,240.72

Step by Step Solution

1. Step 1: Write the proportion equation
   10,634.52 : 15,950.82 = 3,240.72 : x
2. Step 2: Convert to fraction form
   10,634.52/15,950.82 = 3,240.72/x
3. Step 3: Cross multiply
   10,634.52x = 15,950.82 × 3,240.72
4. Step 4: Simplify right side
   10,634.52x = 51,692,141.39
5. Step 5: Solve for x
   x = 51,692,141.39/10,634.52
6. Step 6: Final answer
   x = 4,860.79