Finding the Fourth Proportional to 25,500.50, 35,193.99 and 14,322.50

Step by Step Solution

1. Step 1: Write the proportion equation
   25,500.50 : 35,193.99 = 14,322.50 : x
2. Step 2: Convert to fraction form
   25,500.50/35,193.99 = 14,322.50/x
3. Step 3: Cross multiply
   25,500.50x = 35,193.99 × 14,322.50
4. Step 4: Simplify right side
   25,500.50x = 504,065,921.78
5. Step 5: Solve for x
   x = 504,065,921.78/25,500.50
6. Step 6: Final answer
   x = 19,766.90