Finding the Fourth Proportional to 25,250.37, 37,870.70 and 8,608.92

Step by Step Solution

1. Step 1: Write the proportion equation
   25,250.37 : 37,870.70 = 8,608.92 : x
2. Step 2: Convert to fraction form
   25,250.37/37,870.70 = 8,608.92/x
3. Step 3: Cross multiply
   25,250.37x = 37,870.70 × 8,608.92
4. Step 4: Simplify right side
   25,250.37x = 326,025,783.60
5. Step 5: Solve for x
   x = 326,025,783.60/25,250.37
6. Step 6: Final answer
   x = 12,911.72