Finding the Fourth Proportional to 2,496.05, 3,444.54 and 1,433.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,496.05 : 3,444.54 = 1,433.88 : x
2. Step 2: Convert to fraction form
   2,496.05/3,444.54 = 1,433.88/x
3. Step 3: Cross multiply
   2,496.05x = 3,444.54 × 1,433.88
4. Step 4: Simplify right side
   2,496.05x = 4,939,057.02
5. Step 5: Solve for x
   x = 4,939,057.02/2,496.05
6. Step 6: Final answer
   x = 1,978.75