Finding the Fourth Proportional to 47,143.05, 65,056.32 and 25,632.47

Step by Step Solution

1. Step 1: Write the proportion equation
   47,143.05 : 65,056.32 = 25,632.47 : x
2. Step 2: Convert to fraction form
   47,143.05/65,056.32 = 25,632.47/x
3. Step 3: Cross multiply
   47,143.05x = 65,056.32 × 25,632.47
4. Step 4: Simplify right side
   47,143.05x = 1,667,553,845.43
5. Step 5: Solve for x
   x = 1,667,553,845.43/47,143.05
6. Step 6: Final answer
   x = 35,372.21