Finding the Fourth Proportional to 33,843.72, 46,704.72 and 18,737.76

Step by Step Solution

1. Step 1: Write the proportion equation
   33,843.72 : 46,704.72 = 18,737.76 : x
2. Step 2: Convert to fraction form
   33,843.72/46,704.72 = 18,737.76/x
3. Step 3: Cross multiply
   33,843.72x = 46,704.72 × 18,737.76
4. Step 4: Simplify right side
   33,843.72x = 875,141,834.23
5. Step 5: Solve for x
   x = 875,141,834.23/33,843.72
6. Step 6: Final answer
   x = 25,858.32