Finding the Fourth Proportional to 7,017.14, 10,525.98 and 2,086.94

Step by Step Solution

1. Step 1: Write the proportion equation
   7,017.14 : 10,525.98 = 2,086.94 : x
2. Step 2: Convert to fraction form
   7,017.14/10,525.98 = 2,086.94/x
3. Step 3: Cross multiply
   7,017.14x = 10,525.98 × 2,086.94
4. Step 4: Simplify right side
   7,017.14x = 21,967,088.70
5. Step 5: Solve for x
   x = 21,967,088.70/7,017.14
6. Step 6: Final answer
   x = 3,130.49