Finding the Fourth Proportional to 25,404.80, 35,056.86 and 14,073.24

Step by Step Solution

1. Step 1: Write the proportion equation
   25,404.80 : 35,056.86 = 14,073.24 : x
2. Step 2: Convert to fraction form
   25,404.80/35,056.86 = 14,073.24/x
3. Step 3: Cross multiply
   25,404.80x = 35,056.86 × 14,073.24
4. Step 4: Simplify right side
   25,404.80x = 493,363,464.33
5. Step 5: Solve for x
   x = 493,363,464.33/25,404.80
6. Step 6: Final answer
   x = 19,420.09