Finding the Fourth Proportional to 2,493.84, 3,441.29 and 1,445.97

Step by Step Solution

1. Step 1: Write the proportion equation
   2,493.84 : 3,441.29 = 1,445.97 : x
2. Step 2: Convert to fraction form
   2,493.84/3,441.29 = 1,445.97/x
3. Step 3: Cross multiply
   2,493.84x = 3,441.29 × 1,445.97
4. Step 4: Simplify right side
   2,493.84x = 4,975,984.89
5. Step 5: Solve for x
   x = 4,975,984.89/2,493.84
6. Step 6: Final answer
   x = 1,995.31