Finding the Fourth Proportional to 33,837, 46,716.24 and 21,742.38

Step by Step Solution

1. Step 1: Write the proportion equation
   33,837 : 46,716.24 = 21,742.38 : x
2. Step 2: Convert to fraction form
   33,837/46,716.24 = 21,742.38/x
3. Step 3: Cross multiply
   33,837x = 46,716.24 × 21,742.38
4. Step 4: Simplify right side
   33,837x = 1,015,722,242.25
5. Step 5: Solve for x
   x = 1,015,722,242.25/33,837
6. Step 6: Final answer
   x = 30,018.09