Finding the Fourth Proportional to 2,986.02, 4,116.33 and 2,674.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,986.02 : 4,116.33 = 2,674.98 : x
2. Step 2: Convert to fraction form
   2,986.02/4,116.33 = 2,674.98/x
3. Step 3: Cross multiply
   2,986.02x = 4,116.33 × 2,674.98
4. Step 4: Simplify right side
   2,986.02x = 11,011,100.42
5. Step 5: Solve for x
   x = 11,011,100.42/2,986.02
6. Step 6: Final answer
   x = 3,687.55