Finding the Fourth Proportional to 47,216.32, 65,158.78 and 25,995.60

Step by Step Solution

1. Step 1: Write the proportion equation
   47,216.32 : 65,158.78 = 25,995.60 : x
2. Step 2: Convert to fraction form
   47,216.32/65,158.78 = 25,995.60/x
3. Step 3: Cross multiply
   47,216.32x = 65,158.78 × 25,995.60
4. Step 4: Simplify right side
   47,216.32x = 1,693,841,581.37
5. Step 5: Solve for x
   x = 1,693,841,581.37/47,216.32
6. Step 6: Final answer
   x = 35,874.07