Finding the Fourth Proportional to 47,065.86, 64,947.42 and 25,846.56

Step by Step Solution

1. Step 1: Write the proportion equation
   47,065.86 : 64,947.42 = 25,846.56 : x
2. Step 2: Convert to fraction form
   47,065.86/64,947.42 = 25,846.56/x
3. Step 3: Cross multiply
   47,065.86x = 64,947.42 × 25,846.56
4. Step 4: Simplify right side
   47,065.86x = 1,678,667,387.88
5. Step 5: Solve for x
   x = 1,678,667,387.88/47,065.86
6. Step 6: Final answer
   x = 35,666.35