Finding the Fourth Proportional to 10,046.69, 13,862.97 and 5,570.44

Step by Step Solution

1. Step 1: Write the proportion equation
   10,046.69 : 13,862.97 = 5,570.44 : x
2. Step 2: Convert to fraction form
   10,046.69/13,862.97 = 5,570.44/x
3. Step 3: Cross multiply
   10,046.69x = 13,862.97 × 5,570.44
4. Step 4: Simplify right side
   10,046.69x = 77,222,842.61
5. Step 5: Solve for x
   x = 77,222,842.61/10,046.69
6. Step 6: Final answer
   x = 7,686.40