Finding the Fourth Proportional to 47,072.56, 64,961.04 and 25,850.56

Step by Step Solution

1. Step 1: Write the proportion equation
   47,072.56 : 64,961.04 = 25,850.56 : x
2. Step 2: Convert to fraction form
   47,072.56/64,961.04 = 25,850.56/x
3. Step 3: Cross multiply
   47,072.56x = 64,961.04 × 25,850.56
4. Step 4: Simplify right side
   47,072.56x = 1,679,279,262.18
5. Step 5: Solve for x
   x = 1,679,279,262.18/47,072.56
6. Step 6: Final answer
   x = 35,674.27