Finding the Fourth Proportional to 2,362.07, 3,259.57 and 1,314.20

Step by Step Solution

1. Step 1: Write the proportion equation
   2,362.07 : 3,259.57 = 1,314.20 : x
2. Step 2: Convert to fraction form
   2,362.07/3,259.57 = 1,314.20/x
3. Step 3: Cross multiply
   2,362.07x = 3,259.57 × 1,314.20
4. Step 4: Simplify right side
   2,362.07x = 4,283,726.89
5. Step 5: Solve for x
   x = 4,283,726.89/2,362.07
6. Step 6: Final answer
   x = 1,813.55