Finding the Fourth Proportional to 2,108.37, 3,162.59 and 952.77

Step by Step Solution

1. Step 1: Write the proportion equation
   2,108.37 : 3,162.59 = 952.77 : x
2. Step 2: Convert to fraction form
   2,108.37/3,162.59 = 952.77/x
3. Step 3: Cross multiply
   2,108.37x = 3,162.59 × 952.77
4. Step 4: Simplify right side
   2,108.37x = 3,013,220.87
5. Step 5: Solve for x
   x = 3,013,220.87/2,108.37
6. Step 6: Final answer
   x = 1,429.17