Finding the Fourth Proportional to 33,874.56, 50,742.72 and 17,424

Step by Step Solution

1. Step 1: Write the proportion equation
   33,874.56 : 50,742.72 = 17,424 : x
2. Step 2: Convert to fraction form
   33,874.56/50,742.72 = 17,424/x
3. Step 3: Cross multiply
   33,874.56x = 50,742.72 × 17,424
4. Step 4: Simplify right side
   33,874.56x = 884,141,153.28
5. Step 5: Solve for x
   x = 884,141,153.28/33,874.56
6. Step 6: Final answer
   x = 26,100.45