Finding the Fourth Proportional to 2,753.10, 3,798.63 and 1,574.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,753.10 : 3,798.63 = 1,574.82 : x
2. Step 2: Convert to fraction form
   2,753.10/3,798.63 = 1,574.82/x
3. Step 3: Cross multiply
   2,753.10x = 3,798.63 × 1,574.82
4. Step 4: Simplify right side
   2,753.10x = 5,982,158.50
5. Step 5: Solve for x
   x = 5,982,158.50/2,753.10
6. Step 6: Final answer
   x = 2,172.88