Finding the Fourth Proportional to 46,880.27, 64,694.60 and 25,659.48

Step by Step Solution

1. Step 1: Write the proportion equation
   46,880.27 : 64,694.60 = 25,659.48 : x
2. Step 2: Convert to fraction form
   46,880.27/64,694.60 = 25,659.48/x
3. Step 3: Cross multiply
   46,880.27x = 64,694.60 × 25,659.48
4. Step 4: Simplify right side
   46,880.27x = 1,660,030,005.34
5. Step 5: Solve for x
   x = 1,660,030,005.34/46,880.27
6. Step 6: Final answer
   x = 35,409.99