Finding the Fourth Proportional to 3,086.29, 4,627.86 and 1,004.96

Step by Step Solution

1. Step 1: Write the proportion equation
   3,086.29 : 4,627.86 = 1,004.96 : x
2. Step 2: Convert to fraction form
   3,086.29/4,627.86 = 1,004.96/x
3. Step 3: Cross multiply
   3,086.29x = 4,627.86 × 1,004.96
4. Step 4: Simplify right side
   3,086.29x = 4,650,798.78
5. Step 5: Solve for x
   x = 4,650,798.78/3,086.29
6. Step 6: Final answer
   x = 1,506.92