Finding the Fourth Proportional to 47,074.88, 64,966.52 and 25,854.37

Step by Step Solution

1. Step 1: Write the proportion equation
   47,074.88 : 64,966.52 = 25,854.37 : x
2. Step 2: Convert to fraction form
   47,074.88/64,966.52 = 25,854.37/x
3. Step 3: Cross multiply
   47,074.88x = 64,966.52 × 25,854.37
4. Step 4: Simplify right side
   47,074.88x = 1,679,667,991.59
5. Step 5: Solve for x
   x = 1,679,667,991.59/47,074.88
6. Step 6: Final answer
   x = 35,680.77