Finding the Fourth Proportional to 2,743.74, 4,116.51 and 1,012.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,743.74 : 4,116.51 = 1,012.50 : x
2. Step 2: Convert to fraction form
   2,743.74/4,116.51 = 1,012.50/x
3. Step 3: Cross multiply
   2,743.74x = 4,116.51 × 1,012.50
4. Step 4: Simplify right side
   2,743.74x = 4,167,966.38
5. Step 5: Solve for x
   x = 4,167,966.38/2,743.74
6. Step 6: Final answer
   x = 1,519.08