Finding the Fourth Proportional to 46,609.27, 64,300.30 and 31,496.42

Step by Step Solution

1. Step 1: Write the proportion equation
   46,609.27 : 64,300.30 = 31,496.42 : x
2. Step 2: Convert to fraction form
   46,609.27/64,300.30 = 31,496.42/x
3. Step 3: Cross multiply
   46,609.27x = 64,300.30 × 31,496.42
4. Step 4: Simplify right side
   46,609.27x = 2,025,229,336.94
5. Step 5: Solve for x
   x = 2,025,229,336.94/46,609.27
6. Step 6: Final answer
   x = 43,451.22