Finding the Fourth Proportional to 25,253.95, 34,849.69 and 13,768.42

Step by Step Solution

1. Step 1: Write the proportion equation
   25,253.95 : 34,849.69 = 13,768.42 : x
2. Step 2: Convert to fraction form
   25,253.95/34,849.69 = 13,768.42/x
3. Step 3: Cross multiply
   25,253.95x = 34,849.69 × 13,768.42
4. Step 4: Simplify right side
   25,253.95x = 479,824,994.54
5. Step 5: Solve for x
   x = 479,824,994.54/25,253.95
6. Step 6: Final answer
   x = 19,000.00