Finding the Fourth Proportional to 25,185.60, 37,770.33 and 8,314.83

Step by Step Solution

1. Step 1: Write the proportion equation
   25,185.60 : 37,770.33 = 8,314.83 : x
2. Step 2: Convert to fraction form
   25,185.60/37,770.33 = 8,314.83/x
3. Step 3: Cross multiply
   25,185.60x = 37,770.33 × 8,314.83
4. Step 4: Simplify right side
   25,185.60x = 314,053,872.99
5. Step 5: Solve for x
   x = 314,053,872.99/25,185.60
6. Step 6: Final answer
   x = 12,469.58