Finding the Fourth Proportional to 2,492.34, 3,439.59 and 1,444.39

Step by Step Solution

1. Step 1: Write the proportion equation
   2,492.34 : 3,439.59 = 1,444.39 : x
2. Step 2: Convert to fraction form
   2,492.34/3,439.59 = 1,444.39/x
3. Step 3: Cross multiply
   2,492.34x = 3,439.59 × 1,444.39
4. Step 4: Simplify right side
   2,492.34x = 4,968,109.40
5. Step 5: Solve for x
   x = 4,968,109.40/2,492.34
6. Step 6: Final answer
   x = 1,993.35