Finding the Fourth Proportional to 2,040.52, 3,059.85 and 1,424.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,040.52 : 3,059.85 = 1,424.50 : x
2. Step 2: Convert to fraction form
   2,040.52/3,059.85 = 1,424.50/x
3. Step 3: Cross multiply
   2,040.52x = 3,059.85 × 1,424.50
4. Step 4: Simplify right side
   2,040.52x = 4,358,756.33
5. Step 5: Solve for x
   x = 4,358,756.33/2,040.52
6. Step 6: Final answer
   x = 2,136.10