Finding the Fourth Proportional to 33,359.67, 46,066.96 and 21,443.76

Step by Step Solution

1. Step 1: Write the proportion equation
   33,359.67 : 46,066.96 = 21,443.76 : x
2. Step 2: Convert to fraction form
   33,359.67/46,066.96 = 21,443.76/x
3. Step 3: Cross multiply
   33,359.67x = 46,066.96 × 21,443.76
4. Step 4: Simplify right side
   33,359.67x = 987,848,834.17
5. Step 5: Solve for x
   x = 987,848,834.17/33,359.67
6. Step 6: Final answer
   x = 29,612.07