Finding the Fourth Proportional to 11,964.36, 17,940.06 and 5,037.48

Step by Step Solution

1. Step 1: Write the proportion equation
   11,964.36 : 17,940.06 = 5,037.48 : x
2. Step 2: Convert to fraction form
   11,964.36/17,940.06 = 5,037.48/x
3. Step 3: Cross multiply
   11,964.36x = 17,940.06 × 5,037.48
4. Step 4: Simplify right side
   11,964.36x = 90,372,693.45
5. Step 5: Solve for x
   x = 90,372,693.45/11,964.36
6. Step 6: Final answer
   x = 7,553.49