Finding the Fourth Proportional to 3,604.84, 4,973.81 and 2,092.16

Step by Step Solution

1. Step 1: Write the proportion equation
   3,604.84 : 4,973.81 = 2,092.16 : x
2. Step 2: Convert to fraction form
   3,604.84/4,973.81 = 2,092.16/x
3. Step 3: Cross multiply
   3,604.84x = 4,973.81 × 2,092.16
4. Step 4: Simplify right side
   3,604.84x = 10,406,008.30
5. Step 5: Solve for x
   x = 10,406,008.30/3,604.84
6. Step 6: Final answer
   x = 2,886.68