Finding the Fourth Proportional to 25,999.09, 35,874.73 and 14,667.69

Step by Step Solution

1. Step 1: Write the proportion equation
   25,999.09 : 35,874.73 = 14,667.69 : x
2. Step 2: Convert to fraction form
   25,999.09/35,874.73 = 14,667.69/x
3. Step 3: Cross multiply
   25,999.09x = 35,874.73 × 14,667.69
4. Step 4: Simplify right side
   25,999.09x = 526,199,571.34
5. Step 5: Solve for x
   x = 526,199,571.34/25,999.09
6. Step 6: Final answer
   x = 20,239.16