Finding the Fourth Proportional to 25,141.50, 34,696.35 and 13,963.50

Step by Step Solution

1. Step 1: Write the proportion equation
   25,141.50 : 34,696.35 = 13,963.50 : x
2. Step 2: Convert to fraction form
   25,141.50/34,696.35 = 13,963.50/x
3. Step 3: Cross multiply
   25,141.50x = 34,696.35 × 13,963.50
4. Step 4: Simplify right side
   25,141.50x = 484,482,483.23
5. Step 5: Solve for x
   x = 484,482,483.23/25,141.50
6. Step 6: Final answer
   x = 19,270.23