Finding the Fourth Proportional to 2,250.24, 3,375.15 and 1,426.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,250.24 : 3,375.15 = 1,426.02 : x
2. Step 2: Convert to fraction form
   2,250.24/3,375.15 = 1,426.02/x
3. Step 3: Cross multiply
   2,250.24x = 3,375.15 × 1,426.02
4. Step 4: Simplify right side
   2,250.24x = 4,813,031.40
5. Step 5: Solve for x
   x = 4,813,031.40/2,250.24
6. Step 6: Final answer
   x = 2,138.90