Finding the Fourth Proportional to 2,529.36, 3,793.37 and 969.57

Step by Step Solution

1. Step 1: Write the proportion equation
   2,529.36 : 3,793.37 = 969.57 : x
2. Step 2: Convert to fraction form
   2,529.36/3,793.37 = 969.57/x
3. Step 3: Cross multiply
   2,529.36x = 3,793.37 × 969.57
4. Step 4: Simplify right side
   2,529.36x = 3,677,932.90
5. Step 5: Solve for x
   x = 3,677,932.90/2,529.36
6. Step 6: Final answer
   x = 1,454.10