Finding the Fourth Proportional to 33,386.01, 50,086.71 and 10,012.92

Step by Step Solution

1. Step 1: Write the proportion equation
   33,386.01 : 50,086.71 = 10,012.92 : x
2. Step 2: Convert to fraction form
   33,386.01/50,086.71 = 10,012.92/x
3. Step 3: Cross multiply
   33,386.01x = 50,086.71 × 10,012.92
4. Step 4: Simplify right side
   33,386.01x = 501,514,220.29
5. Step 5: Solve for x
   x = 501,514,220.29/33,386.01
6. Step 6: Final answer
   x = 15,021.69