Finding the Fourth Proportional to 25,104.75, 34,644.88 and 13,773.53

Step by Step Solution

1. Step 1: Write the proportion equation
   25,104.75 : 34,644.88 = 13,773.53 : x
2. Step 2: Convert to fraction form
   25,104.75/34,644.88 = 13,773.53/x
3. Step 3: Cross multiply
   25,104.75x = 34,644.88 × 13,773.53
4. Step 4: Simplify right side
   25,104.75x = 477,182,086.37
5. Step 5: Solve for x
   x = 477,182,086.37/25,104.75
6. Step 6: Final answer
   x = 19,007.64