Finding the Fourth Proportional to 11,743.92, 17,618.52 and 3,952.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,743.92 : 17,618.52 = 3,952.50 : x
2. Step 2: Convert to fraction form
   11,743.92/17,618.52 = 3,952.50/x
3. Step 3: Cross multiply
   11,743.92x = 17,618.52 × 3,952.50
4. Step 4: Simplify right side
   11,743.92x = 69,637,200.30
5. Step 5: Solve for x
   x = 69,637,200.30/11,743.92
6. Step 6: Final answer
   x = 5,929.64