Finding the Fourth Proportional to 11,662.04, 17,487.92 and 3,340.18

Step by Step Solution

1. Step 1: Write the proportion equation
   11,662.04 : 17,487.92 = 3,340.18 : x
2. Step 2: Convert to fraction form
   11,662.04/17,487.92 = 3,340.18/x
3. Step 3: Cross multiply
   11,662.04x = 17,487.92 × 3,340.18
4. Step 4: Simplify right side
   11,662.04x = 58,412,696.49
5. Step 5: Solve for x
   x = 58,412,696.49/11,662.04
6. Step 6: Final answer
   x = 5,008.79