Finding the Fourth Proportional to 2,664.37, 3,676.76 and 1,545.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,664.37 : 3,676.76 = 1,545.24 : x
2. Step 2: Convert to fraction form
   2,664.37/3,676.76 = 1,545.24/x
3. Step 3: Cross multiply
   2,664.37x = 3,676.76 × 1,545.24
4. Step 4: Simplify right side
   2,664.37x = 5,681,476.62
5. Step 5: Solve for x
   x = 5,681,476.62/2,664.37
6. Step 6: Final answer
   x = 2,132.39