Finding the Fourth Proportional to 33,911.60, 50,871.17 and 11,722.46

Step by Step Solution

1. Step 1: Write the proportion equation
   33,911.60 : 50,871.17 = 11,722.46 : x
2. Step 2: Convert to fraction form
   33,911.60/50,871.17 = 11,722.46/x
3. Step 3: Cross multiply
   33,911.60x = 50,871.17 × 11,722.46
4. Step 4: Simplify right side
   33,911.60x = 596,335,030.43
5. Step 5: Solve for x
   x = 596,335,030.43/33,911.60
6. Step 6: Final answer
   x = 17,584.99