Finding the Fourth Proportional to 2,362.21, 3,259.95 and 1,314.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,362.21 : 3,259.95 = 1,314.25 : x
2. Step 2: Convert to fraction form
   2,362.21/3,259.95 = 1,314.25/x
3. Step 3: Cross multiply
   2,362.21x = 3,259.95 × 1,314.25
4. Step 4: Simplify right side
   2,362.21x = 4,284,389.29
5. Step 5: Solve for x
   x = 4,284,389.29/2,362.21
6. Step 6: Final answer
   x = 1,813.72