Finding the Fourth Proportional to 25,716.34, 35,495.69 and 14,963.29

Step by Step Solution

1. Step 1: Write the proportion equation
   25,716.34 : 35,495.69 = 14,963.29 : x
2. Step 2: Convert to fraction form
   25,716.34/35,495.69 = 14,963.29/x
3. Step 3: Cross multiply
   25,716.34x = 35,495.69 × 14,963.29
4. Step 4: Simplify right side
   25,716.34x = 531,132,139.66
5. Step 5: Solve for x
   x = 531,132,139.66/25,716.34
6. Step 6: Final answer
   x = 20,653.49