Finding the Fourth Proportional to 33,598.06, 50,402.52 and 10,219

Step by Step Solution

1. Step 1: Write the proportion equation
   33,598.06 : 50,402.52 = 10,219 : x
2. Step 2: Convert to fraction form
   33,598.06/50,402.52 = 10,219/x
3. Step 3: Cross multiply
   33,598.06x = 50,402.52 × 10,219
4. Step 4: Simplify right side
   33,598.06x = 515,063,351.88
5. Step 5: Solve for x
   x = 515,063,351.88/33,598.06
6. Step 6: Final answer
   x = 15,330.15