Finding the Fourth Proportional to 33,399.50, 46,091.62 and 22,788.91

Step by Step Solution

1. Step 1: Write the proportion equation
   33,399.50 : 46,091.62 = 22,788.91 : x
2. Step 2: Convert to fraction form
   33,399.50/46,091.62 = 22,788.91/x
3. Step 3: Cross multiply
   33,399.50x = 46,091.62 × 22,788.91
4. Step 4: Simplify right side
   33,399.50x = 1,050,377,435.53
5. Step 5: Solve for x
   x = 1,050,377,435.53/33,399.50
6. Step 6: Final answer
   x = 31,448.90