Finding the Fourth Proportional to 1,314.87, 1,814.76 and 1,036.05

Step by Step Solution

1. Step 1: Write the proportion equation
   1,314.87 : 1,814.76 = 1,036.05 : x
2. Step 2: Convert to fraction form
   1,314.87/1,814.76 = 1,036.05/x
3. Step 3: Cross multiply
   1,314.87x = 1,814.76 × 1,036.05
4. Step 4: Simplify right side
   1,314.87x = 1,880,182.10
5. Step 5: Solve for x
   x = 1,880,182.10/1,314.87
6. Step 6: Final answer
   x = 1,429.94