Finding the Fourth Proportional to 10,767.82, 14,859.56 and 5,987.60

Step by Step Solution

1. Step 1: Write the proportion equation
   10,767.82 : 14,859.56 = 5,987.60 : x
2. Step 2: Convert to fraction form
   10,767.82/14,859.56 = 5,987.60/x
3. Step 3: Cross multiply
   10,767.82x = 14,859.56 × 5,987.60
4. Step 4: Simplify right side
   10,767.82x = 88,973,101.46
5. Step 5: Solve for x
   x = 88,973,101.46/10,767.82
6. Step 6: Final answer
   x = 8,262.87