Finding the Fourth Proportional to 2,028.04, 3,036.17 and 1,817.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,028.04 : 3,036.17 = 1,817.01 : x
2. Step 2: Convert to fraction form
   2,028.04/3,036.17 = 1,817.01/x
3. Step 3: Cross multiply
   2,028.04x = 3,036.17 × 1,817.01
4. Step 4: Simplify right side
   2,028.04x = 5,516,742.17
5. Step 5: Solve for x
   x = 5,516,742.17/2,028.04
6. Step 6: Final answer
   x = 2,720.24