Finding the Fourth Proportional to 31,167.59, 46,744.70 and 8,976.83

Step by Step Solution

1. Step 1: Write the proportion equation
   31,167.59 : 46,744.70 = 8,976.83 : x
2. Step 2: Convert to fraction form
   31,167.59/46,744.70 = 8,976.83/x
3. Step 3: Cross multiply
   31,167.59x = 46,744.70 × 8,976.83
4. Step 4: Simplify right side
   31,167.59x = 419,618,946.69
5. Step 5: Solve for x
   x = 419,618,946.69/31,167.59
6. Step 6: Final answer
   x = 13,463.31