Finding the Fourth Proportional to 25,528.50, 35,229.33 and 14,350.50

Step by Step Solution

1. Step 1: Write the proportion equation
   25,528.50 : 35,229.33 = 14,350.50 : x
2. Step 2: Convert to fraction form
   25,528.50/35,229.33 = 14,350.50/x
3. Step 3: Cross multiply
   25,528.50x = 35,229.33 × 14,350.50
4. Step 4: Simplify right side
   25,528.50x = 505,558,500.17
5. Step 5: Solve for x
   x = 505,558,500.17/25,528.50
6. Step 6: Final answer
   x = 19,803.69