Finding the Fourth Proportional to 46,989.82, 64,846.61 and 25,767.69

Step by Step Solution

1. Step 1: Write the proportion equation
   46,989.82 : 64,846.61 = 25,767.69 : x
2. Step 2: Convert to fraction form
   46,989.82/64,846.61 = 25,767.69/x
3. Step 3: Cross multiply
   46,989.82x = 64,846.61 × 25,767.69
4. Step 4: Simplify right side
   46,989.82x = 1,670,947,344.03
5. Step 5: Solve for x
   x = 1,670,947,344.03/46,989.82
6. Step 6: Final answer
   x = 35,559.77