Finding the Fourth Proportional to 1,373.82, 1,895.04 and 814.11

Step by Step Solution

1. Step 1: Write the proportion equation
   1,373.82 : 1,895.04 = 814.11 : x
2. Step 2: Convert to fraction form
   1,373.82/1,895.04 = 814.11/x
3. Step 3: Cross multiply
   1,373.82x = 1,895.04 × 814.11
4. Step 4: Simplify right side
   1,373.82x = 1,542,771.01
5. Step 5: Solve for x
   x = 1,542,771.01/1,373.82
6. Step 6: Final answer
   x = 1,122.98