Finding the Fourth Proportional to 2,050.50, 3,075.96 and 1,401.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,050.50 : 3,075.96 = 1,401.69 : x
2. Step 2: Convert to fraction form
   2,050.50/3,075.96 = 1,401.69/x
3. Step 3: Cross multiply
   2,050.50x = 3,075.96 × 1,401.69
4. Step 4: Simplify right side
   2,050.50x = 4,311,542.37
5. Step 5: Solve for x
   x = 4,311,542.37/2,050.50
6. Step 6: Final answer
   x = 2,102.68