Finding the Fourth Proportional to 33,443.22, 50,160.72 and 19,410.88

Step by Step Solution

1. Step 1: Write the proportion equation
   33,443.22 : 50,160.72 = 19,410.88 : x
2. Step 2: Convert to fraction form
   33,443.22/50,160.72 = 19,410.88/x
3. Step 3: Cross multiply
   33,443.22x = 50,160.72 × 19,410.88
4. Step 4: Simplify right side
   33,443.22x = 973,663,716.63
5. Step 5: Solve for x
   x = 973,663,716.63/33,443.22
6. Step 6: Final answer
   x = 29,113.93