Finding the Fourth Proportional to 33,858.72, 46,725.17 and 18,751.05

Step by Step Solution

1. Step 1: Write the proportion equation
   33,858.72 : 46,725.17 = 18,751.05 : x
2. Step 2: Convert to fraction form
   33,858.72/46,725.17 = 18,751.05/x
3. Step 3: Cross multiply
   33,858.72x = 46,725.17 × 18,751.05
4. Step 4: Simplify right side
   33,858.72x = 876,145,905.17
5. Step 5: Solve for x
   x = 876,145,905.17/33,858.72
6. Step 6: Final answer
   x = 25,876.52