Finding the Fourth Proportional to 25,101.38, 34,640.73 and 13,771.81

Step by Step Solution

1. Step 1: Write the proportion equation
   25,101.38 : 34,640.73 = 13,771.81 : x
2. Step 2: Convert to fraction form
   25,101.38/34,640.73 = 13,771.81/x
3. Step 3: Cross multiply
   25,101.38x = 34,640.73 × 13,771.81
4. Step 4: Simplify right side
   25,101.38x = 477,065,551.82
5. Step 5: Solve for x
   x = 477,065,551.82/25,101.38
6. Step 6: Final answer
   x = 19,005.55