Finding the Fourth Proportional to 2,932.77, 4,399.38 and 984.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,932.77 : 4,399.38 = 984.96 : x
2. Step 2: Convert to fraction form
   2,932.77/4,399.38 = 984.96/x
3. Step 3: Cross multiply
   2,932.77x = 4,399.38 × 984.96
4. Step 4: Simplify right side
   2,932.77x = 4,333,213.32
5. Step 5: Solve for x
   x = 4,333,213.32/2,932.77
6. Step 6: Final answer
   x = 1,477.52