Finding the Fourth Proportional to 2,753.17, 3,799.43 and 1,574.35

Step by Step Solution

1. Step 1: Write the proportion equation
   2,753.17 : 3,799.43 = 1,574.35 : x
2. Step 2: Convert to fraction form
   2,753.17/3,799.43 = 1,574.35/x
3. Step 3: Cross multiply
   2,753.17x = 3,799.43 × 1,574.35
4. Step 4: Simplify right side
   2,753.17x = 5,981,632.62
5. Step 5: Solve for x
   x = 5,981,632.62/2,753.17
6. Step 6: Final answer
   x = 2,172.63