Finding the Fourth Proportional to 25,887.54, 35,714.68 and 14,554.42

Step by Step Solution

1. Step 1: Write the proportion equation
   25,887.54 : 35,714.68 = 14,554.42 : x
2. Step 2: Convert to fraction form
   25,887.54/35,714.68 = 14,554.42/x
3. Step 3: Cross multiply
   25,887.54x = 35,714.68 × 14,554.42
4. Step 4: Simplify right side
   25,887.54x = 519,806,452.89
5. Step 5: Solve for x
   x = 519,806,452.89/25,887.54
6. Step 6: Final answer
   x = 20,079.41