Finding the Fourth Proportional to 2,038.82, 2,813.46 and 1,154.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,038.82 : 2,813.46 = 1,154.46 : x
2. Step 2: Convert to fraction form
   2,038.82/2,813.46 = 1,154.46/x
3. Step 3: Cross multiply
   2,038.82x = 2,813.46 × 1,154.46
4. Step 4: Simplify right side
   2,038.82x = 3,248,027.03
5. Step 5: Solve for x
   x = 3,248,027.03/2,038.82
6. Step 6: Final answer
   x = 1,593.09