Finding the Fourth Proportional to 33,962.79, 46,868.82 and 21,223.37

Step by Step Solution

1. Step 1: Write the proportion equation
   33,962.79 : 46,868.82 = 21,223.37 : x
2. Step 2: Convert to fraction form
   33,962.79/46,868.82 = 21,223.37/x
3. Step 3: Cross multiply
   33,962.79x = 46,868.82 × 21,223.37
4. Step 4: Simplify right side
   33,962.79x = 994,714,308.32
5. Step 5: Solve for x
   x = 994,714,308.32/33,962.79
6. Step 6: Final answer
   x = 29,288.36