Finding the Fourth Proportional to 25,165.34, 37,745.82 and 8,525.00

Step by Step Solution

1. Step 1: Write the proportion equation
   25,165.34 : 37,745.82 = 8,525.00 : x
2. Step 2: Convert to fraction form
   25,165.34/37,745.82 = 8,525.00/x
3. Step 3: Cross multiply
   25,165.34x = 37,745.82 × 8,525.00
4. Step 4: Simplify right side
   25,165.34x = 321,782,926.77
5. Step 5: Solve for x
   x = 321,782,926.77/25,165.34
6. Step 6: Final answer
   x = 12,786.75