Finding the Fourth Proportional to 33,961.53, 46,865.89 and 18,648.05

Step by Step Solution

1. Step 1: Write the proportion equation
   33,961.53 : 46,865.89 = 18,648.05 : x
2. Step 2: Convert to fraction form
   33,961.53/46,865.89 = 18,648.05/x
3. Step 3: Cross multiply
   33,961.53x = 46,865.89 × 18,648.05
4. Step 4: Simplify right side
   33,961.53x = 873,957,380.81
5. Step 5: Solve for x
   x = 873,957,380.81/33,961.53
6. Step 6: Final answer
   x = 25,733.75