Finding the Fourth Proportional to 2,023.37, 2,790.27 and 1,314.95

Step by Step Solution

1. Step 1: Write the proportion equation
   2,023.37 : 2,790.27 = 1,314.95 : x
2. Step 2: Convert to fraction form
   2,023.37/2,790.27 = 1,314.95/x
3. Step 3: Cross multiply
   2,023.37x = 2,790.27 × 1,314.95
4. Step 4: Simplify right side
   2,023.37x = 3,669,065.54
5. Step 5: Solve for x
   x = 3,669,065.54/2,023.37
6. Step 6: Final answer
   x = 1,813.34