Finding the Fourth Proportional to 47,146.55, 65,062.37 and 25,636.30

Step by Step Solution

1. Step 1: Write the proportion equation
   47,146.55 : 65,062.37 = 25,636.30 : x
2. Step 2: Convert to fraction form
   47,146.55/65,062.37 = 25,636.30/x
3. Step 3: Cross multiply
   47,146.55x = 65,062.37 × 25,636.30
4. Step 4: Simplify right side
   47,146.55x = 1,667,958,145.19
5. Step 5: Solve for x
   x = 1,667,958,145.19/47,146.55
6. Step 6: Final answer
   x = 35,378.16