Finding the Fourth Proportional to 25,399.18, 35,049.32 and 14,068.02

Step by Step Solution

1. Step 1: Write the proportion equation
   25,399.18 : 35,049.32 = 14,068.02 : x
2. Step 2: Convert to fraction form
   25,399.18/35,049.32 = 14,068.02/x
3. Step 3: Cross multiply
   25,399.18x = 35,049.32 × 14,068.02
4. Step 4: Simplify right side
   25,399.18x = 493,074,481.29
5. Step 5: Solve for x
   x = 493,074,481.29/25,399.18
6. Step 6: Final answer
   x = 19,413.01