Finding the Fourth Proportional to 3,663.51, 5,057.69 and 3,441.17

Step by Step Solution

1. Step 1: Write the proportion equation
   3,663.51 : 5,057.69 = 3,441.17 : x
2. Step 2: Convert to fraction form
   3,663.51/5,057.69 = 3,441.17/x
3. Step 3: Cross multiply
   3,663.51x = 5,057.69 × 3,441.17
4. Step 4: Simplify right side
   3,663.51x = 17,404,328.60
5. Step 5: Solve for x
   x = 17,404,328.60/3,663.51
6. Step 6: Final answer
   x = 4,750.73