Finding the Fourth Proportional to 25,997.33, 35,873.70 and 14,665.79

Step by Step Solution

1. Step 1: Write the proportion equation
   25,997.33 : 35,873.70 = 14,665.79 : x
2. Step 2: Convert to fraction form
   25,997.33/35,873.70 = 14,665.79/x
3. Step 3: Cross multiply
   25,997.33x = 35,873.70 × 14,665.79
4. Step 4: Simplify right side
   25,997.33x = 526,116,150.72
5. Step 5: Solve for x
   x = 526,116,150.72/25,997.33
6. Step 6: Final answer
   x = 20,237.31