Finding the Fourth Proportional to 33,691.74, 46,485.27 and 21,755.58

Step by Step Solution

1. Step 1: Write the proportion equation
   33,691.74 : 46,485.27 = 21,755.58 : x
2. Step 2: Convert to fraction form
   33,691.74/46,485.27 = 21,755.58/x
3. Step 3: Cross multiply
   33,691.74x = 46,485.27 × 21,755.58
4. Step 4: Simplify right side
   33,691.74x = 1,011,314,010.31
5. Step 5: Solve for x
   x = 1,011,314,010.31/33,691.74
6. Step 6: Final answer
   x = 30,016.68