Finding the Fourth Proportional to 33,805.52, 50,700.72 and 10,427.84

Step by Step Solution

1. Step 1: Write the proportion equation
   33,805.52 : 50,700.72 = 10,427.84 : x
2. Step 2: Convert to fraction form
   33,805.52/50,700.72 = 10,427.84/x
3. Step 3: Cross multiply
   33,805.52x = 50,700.72 × 10,427.84
4. Step 4: Simplify right side
   33,805.52x = 528,698,996.04
5. Step 5: Solve for x
   x = 528,698,996.04/33,805.52
6. Step 6: Final answer
   x = 15,639.43