Finding the Fourth Proportional to 11,955.38, 17,927.55 and 3,633.54

Step by Step Solution

1. Step 1: Write the proportion equation
   11,955.38 : 17,927.55 = 3,633.54 : x
2. Step 2: Convert to fraction form
   11,955.38/17,927.55 = 3,633.54/x
3. Step 3: Cross multiply
   11,955.38x = 17,927.55 × 3,633.54
4. Step 4: Simplify right side
   11,955.38x = 65,140,470.03
5. Step 5: Solve for x
   x = 65,140,470.03/11,955.38
6. Step 6: Final answer
   x = 5,448.63