Finding the Fourth Proportional to 2,515.01, 3,770.42 and 1,198.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,515.01 : 3,770.42 = 1,198.04 : x
2. Step 2: Convert to fraction form
   2,515.01/3,770.42 = 1,198.04/x
3. Step 3: Cross multiply
   2,515.01x = 3,770.42 × 1,198.04
4. Step 4: Simplify right side
   2,515.01x = 4,517,089.13
5. Step 5: Solve for x
   x = 4,517,089.13/2,515.01
6. Step 6: Final answer
   x = 1,796.06