Finding the Fourth Proportional to 11,297.58, 16,946.49 and 5,375.10

Step by Step Solution

1. Step 1: Write the proportion equation
   11,297.58 : 16,946.49 = 5,375.10 : x
2. Step 2: Convert to fraction form
   11,297.58/16,946.49 = 5,375.10/x
3. Step 3: Cross multiply
   11,297.58x = 16,946.49 × 5,375.10
4. Step 4: Simplify right side
   11,297.58x = 91,089,078.40
5. Step 5: Solve for x
   x = 91,089,078.40/11,297.58
6. Step 6: Final answer
   x = 8,062.71