Finding the Fourth Proportional to 2,496.15, 3,444.42 and 1,433.70

Step by Step Solution

1. Step 1: Write the proportion equation
   2,496.15 : 3,444.42 = 1,433.70 : x
2. Step 2: Convert to fraction form
   2,496.15/3,444.42 = 1,433.70/x
3. Step 3: Cross multiply
   2,496.15x = 3,444.42 × 1,433.70
4. Step 4: Simplify right side
   2,496.15x = 4,938,264.95
5. Step 5: Solve for x
   x = 4,938,264.95/2,496.15
6. Step 6: Final answer
   x = 1,978.35