Finding the Fourth Proportional to 33,420.51, 50,131.71 and 10,046.88

Step by Step Solution

1. Step 1: Write the proportion equation
   33,420.51 : 50,131.71 = 10,046.88 : x
2. Step 2: Convert to fraction form
   33,420.51/50,131.71 = 10,046.88/x
3. Step 3: Cross multiply
   33,420.51x = 50,131.71 × 10,046.88
4. Step 4: Simplify right side
   33,420.51x = 503,667,274.56
5. Step 5: Solve for x
   x = 503,667,274.56/33,420.51
6. Step 6: Final answer
   x = 15,070.60