Finding the Fourth Proportional to 2,250.45, 3,390.71 and 2,073.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,250.45 : 3,390.71 = 2,073.33 : x
2. Step 2: Convert to fraction form
   2,250.45/3,390.71 = 2,073.33/x
3. Step 3: Cross multiply
   2,250.45x = 3,390.71 × 2,073.33
4. Step 4: Simplify right side
   2,250.45x = 7,030,050.40
5. Step 5: Solve for x
   x = 7,030,050.40/2,250.45
6. Step 6: Final answer
   x = 3,123.84