Finding the Fourth Proportional to 16,761.16, 25,148.22 and 7,525

Step by Step Solution

1. Step 1: Write the proportion equation
   16,761.16 : 25,148.22 = 7,525 : x
2. Step 2: Convert to fraction form
   16,761.16/25,148.22 = 7,525/x
3. Step 3: Cross multiply
   16,761.16x = 25,148.22 × 7,525
4. Step 4: Simplify right side
   16,761.16x = 189,240,355.50
5. Step 5: Solve for x
   x = 189,240,355.50/16,761.16
6. Step 6: Final answer
   x = 11,290.41