Finding the Fourth Proportional to 2,427.82, 3,351.72 and 1,632.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,427.82 : 3,351.72 = 1,632.30 : x
2. Step 2: Convert to fraction form
   2,427.82/3,351.72 = 1,632.30/x
3. Step 3: Cross multiply
   2,427.82x = 3,351.72 × 1,632.30
4. Step 4: Simplify right side
   2,427.82x = 5,471,012.56
5. Step 5: Solve for x
   x = 5,471,012.56/2,427.82
6. Step 6: Final answer
   x = 2,253.47