Finding the Fourth Proportional to 11,973.37, 17,951.72 and 5,306.25

Step by Step Solution

1. Step 1: Write the proportion equation
   11,973.37 : 17,951.72 = 5,306.25 : x
2. Step 2: Convert to fraction form
   11,973.37/17,951.72 = 5,306.25/x
3. Step 3: Cross multiply
   11,973.37x = 17,951.72 × 5,306.25
4. Step 4: Simplify right side
   11,973.37x = 95,256,314.25
5. Step 5: Solve for x
   x = 95,256,314.25/11,973.37
6. Step 6: Final answer
   x = 7,955.68