Finding the Fourth Proportional to 3,691.04, 5,093.50 and 2,119.12

Step by Step Solution

1. Step 1: Write the proportion equation
   3,691.04 : 5,093.50 = 2,119.12 : x
2. Step 2: Convert to fraction form
   3,691.04/5,093.50 = 2,119.12/x
3. Step 3: Cross multiply
   3,691.04x = 5,093.50 × 2,119.12
4. Step 4: Simplify right side
   3,691.04x = 10,793,737.72
5. Step 5: Solve for x
   x = 10,793,737.72/3,691.04
6. Step 6: Final answer
   x = 2,924.31