Finding the Fourth Proportional to 7,016.91, 10,525.82 and 2,086.14

Step by Step Solution

1. Step 1: Write the proportion equation
   7,016.91 : 10,525.82 = 2,086.14 : x
2. Step 2: Convert to fraction form
   7,016.91/10,525.82 = 2,086.14/x
3. Step 3: Cross multiply
   7,016.91x = 10,525.82 × 2,086.14
4. Step 4: Simplify right side
   7,016.91x = 21,958,334.13
5. Step 5: Solve for x
   x = 21,958,334.13/7,016.91
6. Step 6: Final answer
   x = 3,129.35