Finding the Fourth Proportional to 33,839.72, 46,697.80 and 18,733

Step by Step Solution

1. Step 1: Write the proportion equation
   33,839.72 : 46,697.80 = 18,733 : x
2. Step 2: Convert to fraction form
   33,839.72/46,697.80 = 18,733/x
3. Step 3: Cross multiply
   33,839.72x = 46,697.80 × 18,733
4. Step 4: Simplify right side
   33,839.72x = 874,789,887.40
5. Step 5: Solve for x
   x = 874,789,887.40/33,839.72
6. Step 6: Final answer
   x = 25,850.98