Finding the Fourth Proportional to 25,436.02, 35,105.81 and 14,823.60

Step by Step Solution

1. Step 1: Write the proportion equation
   25,436.02 : 35,105.81 = 14,823.60 : x
2. Step 2: Convert to fraction form
   25,436.02/35,105.81 = 14,823.60/x
3. Step 3: Cross multiply
   25,436.02x = 35,105.81 × 14,823.60
4. Step 4: Simplify right side
   25,436.02x = 520,394,411.00
5. Step 5: Solve for x
   x = 520,394,411.00/25,436.02
6. Step 6: Final answer
   x = 20,458.96