Finding the Fourth Proportional to 2,429.24, 3,352.73 and 1,545.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,429.24 : 3,352.73 = 1,545.32 : x
2. Step 2: Convert to fraction form
   2,429.24/3,352.73 = 1,545.32/x
3. Step 3: Cross multiply
   2,429.24x = 3,352.73 × 1,545.32
4. Step 4: Simplify right side
   2,429.24x = 5,181,041.38
5. Step 5: Solve for x
   x = 5,181,041.38/2,429.24
6. Step 6: Final answer
   x = 2,132.79