Finding the Fourth Proportional to 2,493.79, 3,441.29 and 1,374.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,493.79 : 3,441.29 = 1,374.72 : x
2. Step 2: Convert to fraction form
   2,493.79/3,441.29 = 1,374.72/x
3. Step 3: Cross multiply
   2,493.79x = 3,441.29 × 1,374.72
4. Step 4: Simplify right side
   2,493.79x = 4,730,821.38
5. Step 5: Solve for x
   x = 4,730,821.38/2,493.79
6. Step 6: Final answer
   x = 1,897.04