Finding the Fourth Proportional to 10,679.82, 16,019.34 and 2,888.82

Step by Step Solution

1. Step 1: Write the proportion equation
   10,679.82 : 16,019.34 = 2,888.82 : x
2. Step 2: Convert to fraction form
   10,679.82/16,019.34 = 2,888.82/x
3. Step 3: Cross multiply
   10,679.82x = 16,019.34 × 2,888.82
4. Step 4: Simplify right side
   10,679.82x = 46,276,989.78
5. Step 5: Solve for x
   x = 46,276,989.78/10,679.82
6. Step 6: Final answer
   x = 4,333.12