Finding the Fourth Proportional to 47,196.14, 65,128.20 and 25,971.32

Step by Step Solution

1. Step 1: Write the proportion equation
   47,196.14 : 65,128.20 = 25,971.32 : x
2. Step 2: Convert to fraction form
   47,196.14/65,128.20 = 25,971.32/x
3. Step 3: Cross multiply
   47,196.14x = 65,128.20 × 25,971.32
4. Step 4: Simplify right side
   47,196.14x = 1,691,465,323.22
5. Step 5: Solve for x
   x = 1,691,465,323.22/47,196.14
6. Step 6: Final answer
   x = 35,839.06