Finding the Fourth Proportional to 25,582.50, 35,304.12 and 14,404.50

Step by Step Solution

1. Step 1: Write the proportion equation
   25,582.50 : 35,304.12 = 14,404.50 : x
2. Step 2: Convert to fraction form
   25,582.50/35,304.12 = 14,404.50/x
3. Step 3: Cross multiply
   25,582.50x = 35,304.12 × 14,404.50
4. Step 4: Simplify right side
   25,582.50x = 508,538,196.54
5. Step 5: Solve for x
   x = 508,538,196.54/25,582.50
6. Step 6: Final answer
   x = 19,878.36