Finding the Fourth Proportional to 2,022.08, 3,034.72 and 1,156.80

Step by Step Solution

1. Step 1: Write the proportion equation
   2,022.08 : 3,034.72 = 1,156.80 : x
2. Step 2: Convert to fraction form
   2,022.08/3,034.72 = 1,156.80/x
3. Step 3: Cross multiply
   2,022.08x = 3,034.72 × 1,156.80
4. Step 4: Simplify right side
   2,022.08x = 3,510,564.10
5. Step 5: Solve for x
   x = 3,510,564.10/2,022.08
6. Step 6: Final answer
   x = 1,736.12