Finding the Fourth Proportional to 7,098.25, 10,650.21 and 2,716.15

Step by Step Solution

1. Step 1: Write the proportion equation
   7,098.25 : 10,650.21 = 2,716.15 : x
2. Step 2: Convert to fraction form
   7,098.25/10,650.21 = 2,716.15/x
3. Step 3: Cross multiply
   7,098.25x = 10,650.21 × 2,716.15
4. Step 4: Simplify right side
   7,098.25x = 28,927,567.89
5. Step 5: Solve for x
   x = 28,927,567.89/7,098.25
6. Step 6: Final answer
   x = 4,075.31