Finding the Fourth Proportional to 25,996.58, 35,875.31 and 14,059.91

Step by Step Solution

1. Step 1: Write the proportion equation
   25,996.58 : 35,875.31 = 14,059.91 : x
2. Step 2: Convert to fraction form
   25,996.58/35,875.31 = 14,059.91/x
3. Step 3: Cross multiply
   25,996.58x = 35,875.31 × 14,059.91
4. Step 4: Simplify right side
   25,996.58x = 504,403,380.15
5. Step 5: Solve for x
   x = 504,403,380.15/25,996.58
6. Step 6: Final answer
   x = 19,402.68