Finding the Fourth Proportional to 2,462.20, 3,672.54 and 2,092.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,462.20 : 3,672.54 = 2,092.84 : x
2. Step 2: Convert to fraction form
   2,462.20/3,672.54 = 2,092.84/x
3. Step 3: Cross multiply
   2,462.20x = 3,672.54 × 2,092.84
4. Step 4: Simplify right side
   2,462.20x = 7,686,029.43
5. Step 5: Solve for x
   x = 7,686,029.43/2,462.20
6. Step 6: Final answer
   x = 3,121.61