Finding the Fourth Proportional to 2,723.69, 3,760.80 and 2,093.21

Step by Step Solution

1. Step 1: Write the proportion equation
   2,723.69 : 3,760.80 = 2,093.21 : x
2. Step 2: Convert to fraction form
   2,723.69/3,760.80 = 2,093.21/x
3. Step 3: Cross multiply
   2,723.69x = 3,760.80 × 2,093.21
4. Step 4: Simplify right side
   2,723.69x = 7,872,144.17
5. Step 5: Solve for x
   x = 7,872,144.17/2,723.69
6. Step 6: Final answer
   x = 2,890.25