Finding the Fourth Proportional to 33,314.72, 49,996.64 and 15,784.48

Step by Step Solution

1. Step 1: Write the proportion equation
   33,314.72 : 49,996.64 = 15,784.48 : x
2. Step 2: Convert to fraction form
   33,314.72/49,996.64 = 15,784.48/x
3. Step 3: Cross multiply
   33,314.72x = 49,996.64 × 15,784.48
4. Step 4: Simplify right side
   33,314.72x = 789,170,964.15
5. Step 5: Solve for x
   x = 789,170,964.15/33,314.72
6. Step 6: Final answer
   x = 23,688.36