Finding the Fourth Proportional to 6,742.87, 10,117.51 and 3,046.23

Step by Step Solution

1. Step 1: Write the proportion equation
   6,742.87 : 10,117.51 = 3,046.23 : x
2. Step 2: Convert to fraction form
   6,742.87/10,117.51 = 3,046.23/x
3. Step 3: Cross multiply
   6,742.87x = 10,117.51 × 3,046.23
4. Step 4: Simplify right side
   6,742.87x = 30,820,262.49
5. Step 5: Solve for x
   x = 30,820,262.49/6,742.87
6. Step 6: Final answer
   x = 4,570.79