Finding the Fourth Proportional to 33,388.29, 50,084.10 and 10,012.50

Step by Step Solution

1. Step 1: Write the proportion equation
   33,388.29 : 50,084.10 = 10,012.50 : x
2. Step 2: Convert to fraction form
   33,388.29/50,084.10 = 10,012.50/x
3. Step 3: Cross multiply
   33,388.29x = 50,084.10 × 10,012.50
4. Step 4: Simplify right side
   33,388.29x = 501,467,051.25
5. Step 5: Solve for x
   x = 501,467,051.25/33,388.29
6. Step 6: Final answer
   x = 15,019.25