Finding the Fourth Proportional to 3,323.84, 4,987.98 and 2,092.10

Step by Step Solution

1. Step 1: Write the proportion equation
   3,323.84 : 4,987.98 = 2,092.10 : x
2. Step 2: Convert to fraction form
   3,323.84/4,987.98 = 2,092.10/x
3. Step 3: Cross multiply
   3,323.84x = 4,987.98 × 2,092.10
4. Step 4: Simplify right side
   3,323.84x = 10,435,328.02
5. Step 5: Solve for x
   x = 10,435,328.02/3,323.84
6. Step 6: Final answer
   x = 3,139.54