Finding the Fourth Proportional to 1,833.05, 2,529.42 and 1,036.31

Step by Step Solution

1. Step 1: Write the proportion equation
   1,833.05 : 2,529.42 = 1,036.31 : x
2. Step 2: Convert to fraction form
   1,833.05/2,529.42 = 1,036.31/x
3. Step 3: Cross multiply
   1,833.05x = 2,529.42 × 1,036.31
4. Step 4: Simplify right side
   1,833.05x = 2,621,250.59
5. Step 5: Solve for x
   x = 2,621,250.59/1,833.05
6. Step 6: Final answer
   x = 1,430.00