Finding the Fourth Proportional to 2,097.34, 3,145.03 and 1,933.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,097.34 : 3,145.03 = 1,933.18 : x
2. Step 2: Convert to fraction form
   2,097.34/3,145.03 = 1,933.18/x
3. Step 3: Cross multiply
   2,097.34x = 3,145.03 × 1,933.18
4. Step 4: Simplify right side
   2,097.34x = 6,079,909.10
5. Step 5: Solve for x
   x = 6,079,909.10/2,097.34
6. Step 6: Final answer
   x = 2,898.87