Finding the Fourth Proportional to 33,598.42, 50,387.38 and 11,406.86

Step by Step Solution

1. Step 1: Write the proportion equation
   33,598.42 : 50,387.38 = 11,406.86 : x
2. Step 2: Convert to fraction form
   33,598.42/50,387.38 = 11,406.86/x
3. Step 3: Cross multiply
   33,598.42x = 50,387.38 × 11,406.86
4. Step 4: Simplify right side
   33,598.42x = 574,761,789.43
5. Step 5: Solve for x
   x = 574,761,789.43/33,598.42
6. Step 6: Final answer
   x = 17,106.81