Finding the Fourth Proportional to 10,046.96, 13,863.52 and 5,570.68

Step by Step Solution

1. Step 1: Write the proportion equation
   10,046.96 : 13,863.52 = 5,570.68 : x
2. Step 2: Convert to fraction form
   10,046.96/13,863.52 = 5,570.68/x
3. Step 3: Cross multiply
   10,046.96x = 13,863.52 × 5,570.68
4. Step 4: Simplify right side
   10,046.96x = 77,229,233.59
5. Step 5: Solve for x
   x = 77,229,233.59/10,046.96
6. Step 6: Final answer
   x = 7,686.83