Finding the Fourth Proportional to 31,195, 46,764.42 and 11,469.34

Step by Step Solution

1. Step 1: Write the proportion equation
   31,195 : 46,764.42 = 11,469.34 : x
2. Step 2: Convert to fraction form
   31,195/46,764.42 = 11,469.34/x
3. Step 3: Cross multiply
   31,195x = 46,764.42 × 11,469.34
4. Step 4: Simplify right side
   31,195x = 536,357,032.88
5. Step 5: Solve for x
   x = 536,357,032.88/31,195
6. Step 6: Final answer
   x = 17,193.69