Finding the Fourth Proportional to 16,325.25, 24,488.15 and 7,091.25

Step by Step Solution

1. Step 1: Write the proportion equation
   16,325.25 : 24,488.15 = 7,091.25 : x
2. Step 2: Convert to fraction form
   16,325.25/24,488.15 = 7,091.25/x
3. Step 3: Cross multiply
   16,325.25x = 24,488.15 × 7,091.25
4. Step 4: Simplify right side
   16,325.25x = 173,651,558.23
5. Step 5: Solve for x
   x = 173,651,558.23/16,325.25
6. Step 6: Final answer
   x = 10,636.99