Finding the Fourth Proportional to 2,030.36, 2,801.82 and 1,134.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,030.36 : 2,801.82 = 1,134.12 : x
2. Step 2: Convert to fraction form
   2,030.36/2,801.82 = 1,134.12/x
3. Step 3: Cross multiply
   2,030.36x = 2,801.82 × 1,134.12
4. Step 4: Simplify right side
   2,030.36x = 3,177,600.10
5. Step 5: Solve for x
   x = 3,177,600.10/2,030.36
6. Step 6: Final answer
   x = 1,565.05