Finding the Fourth Proportional to 11,647.52, 17,465.95 and 3,325.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,647.52 : 17,465.95 = 3,325.50 : x
2. Step 2: Convert to fraction form
   11,647.52/17,465.95 = 3,325.50/x
3. Step 3: Cross multiply
   11,647.52x = 17,465.95 × 3,325.50
4. Step 4: Simplify right side
   11,647.52x = 58,083,016.73
5. Step 5: Solve for x
   x = 58,083,016.73/11,647.52
6. Step 6: Final answer
   x = 4,986.73