Finding the Fourth Proportional to 11,759.33, 17,641.43 and 3,967.94

Step by Step Solution

1. Step 1: Write the proportion equation
   11,759.33 : 17,641.43 = 3,967.94 : x
2. Step 2: Convert to fraction form
   11,759.33/17,641.43 = 3,967.94/x
3. Step 3: Cross multiply
   11,759.33x = 17,641.43 × 3,967.94
4. Step 4: Simplify right side
   11,759.33x = 70,000,135.75
5. Step 5: Solve for x
   x = 70,000,135.75/11,759.33
6. Step 6: Final answer
   x = 5,952.73