Finding the Fourth Proportional to 2,246.52, 3,100.18 and 1,251.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,246.52 : 3,100.18 = 1,251.86 : x
2. Step 2: Convert to fraction form
   2,246.52/3,100.18 = 1,251.86/x
3. Step 3: Cross multiply
   2,246.52x = 3,100.18 × 1,251.86
4. Step 4: Simplify right side
   2,246.52x = 3,880,991.33
5. Step 5: Solve for x
   x = 3,880,991.33/2,246.52
6. Step 6: Final answer
   x = 1,727.56