Finding the Fourth Proportional to 47,066.79, 64,952.63 and 25,846.50

Step by Step Solution

1. Step 1: Write the proportion equation
   47,066.79 : 64,952.63 = 25,846.50 : x
2. Step 2: Convert to fraction form
   47,066.79/64,952.63 = 25,846.50/x
3. Step 3: Cross multiply
   47,066.79x = 64,952.63 × 25,846.50
4. Step 4: Simplify right side
   47,066.79x = 1,678,798,151.30
5. Step 5: Solve for x
   x = 1,678,798,151.30/47,066.79
6. Step 6: Final answer
   x = 35,668.42