Finding the Fourth Proportional to 33,407.57, 50,111.96 and 12,059.42

Step by Step Solution

1. Step 1: Write the proportion equation
   33,407.57 : 50,111.96 = 12,059.42 : x
2. Step 2: Convert to fraction form
   33,407.57/50,111.96 = 12,059.42/x
3. Step 3: Cross multiply
   33,407.57x = 50,111.96 × 12,059.42
4. Step 4: Simplify right side
   33,407.57x = 604,321,172.66
5. Step 5: Solve for x
   x = 604,321,172.66/33,407.57
6. Step 6: Final answer
   x = 18,089.35