Finding the Fourth Proportional to 33,807.24, 50,715.72 and 10,435.50

Step by Step Solution

1. Step 1: Write the proportion equation
   33,807.24 : 50,715.72 = 10,435.50 : x
2. Step 2: Convert to fraction form
   33,807.24/50,715.72 = 10,435.50/x
3. Step 3: Cross multiply
   33,807.24x = 50,715.72 × 10,435.50
4. Step 4: Simplify right side
   33,807.24x = 529,243,896.06
5. Step 5: Solve for x
   x = 529,243,896.06/33,807.24
6. Step 6: Final answer
   x = 15,654.75