Finding the Fourth Proportional to 33,298.72, 49,958.64 and 9,926.56

Step by Step Solution

1. Step 1: Write the proportion equation
   33,298.72 : 49,958.64 = 9,926.56 : x
2. Step 2: Convert to fraction form
   33,298.72/49,958.64 = 9,926.56/x
3. Step 3: Cross multiply
   33,298.72x = 49,958.64 × 9,926.56
4. Step 4: Simplify right side
   33,298.72x = 495,917,437.48
5. Step 5: Solve for x
   x = 495,917,437.48/33,298.72
6. Step 6: Final answer
   x = 14,892.99