Finding the Fourth Proportional to 25,974.72, 35,844.32 and 14,796.16

Step by Step Solution

1. Step 1: Write the proportion equation
   25,974.72 : 35,844.32 = 14,796.16 : x
2. Step 2: Convert to fraction form
   25,974.72/35,844.32 = 14,796.16/x
3. Step 3: Cross multiply
   25,974.72x = 35,844.32 × 14,796.16
4. Step 4: Simplify right side
   25,974.72x = 530,358,293.81
5. Step 5: Solve for x
   x = 530,358,293.81/25,974.72
6. Step 6: Final answer
   x = 20,418.25