Finding the Fourth Proportional to 2,494.70, 3,443.92 and 1,500.74

Step by Step Solution

1. Step 1: Write the proportion equation
   2,494.70 : 3,443.92 = 1,500.74 : x
2. Step 2: Convert to fraction form
   2,494.70/3,443.92 = 1,500.74/x
3. Step 3: Cross multiply
   2,494.70x = 3,443.92 × 1,500.74
4. Step 4: Simplify right side
   2,494.70x = 5,168,428.50
5. Step 5: Solve for x
   x = 5,168,428.50/2,494.70
6. Step 6: Final answer
   x = 2,071.76