Finding the Fourth Proportional to 2,061.20, 3,092.14 and 1,021.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,061.20 : 3,092.14 = 1,021.25 : x
2. Step 2: Convert to fraction form
   2,061.20/3,092.14 = 1,021.25/x
3. Step 3: Cross multiply
   2,061.20x = 3,092.14 × 1,021.25
4. Step 4: Simplify right side
   2,061.20x = 3,157,847.98
5. Step 5: Solve for x
   x = 3,157,847.98/2,061.20
6. Step 6: Final answer
   x = 1,532.04