Finding the Fourth Proportional to 2,935.58, 4,399.40 and 1,084.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,935.58 : 4,399.40 = 1,084.96 : x
2. Step 2: Convert to fraction form
   2,935.58/4,399.40 = 1,084.96/x
3. Step 3: Cross multiply
   2,935.58x = 4,399.40 × 1,084.96
4. Step 4: Simplify right side
   2,935.58x = 4,773,173.02
5. Step 5: Solve for x
   x = 4,773,173.02/2,935.58
6. Step 6: Final answer
   x = 1,625.97