Finding the Fourth Proportional to 33,359.42, 46,066.62 and 21,443.51

Step by Step Solution

1. Step 1: Write the proportion equation
   33,359.42 : 46,066.62 = 21,443.51 : x
2. Step 2: Convert to fraction form
   33,359.42/46,066.62 = 21,443.51/x
3. Step 3: Cross multiply
   33,359.42x = 46,066.62 × 21,443.51
4. Step 4: Simplify right side
   33,359.42x = 987,829,796.30
5. Step 5: Solve for x
   x = 987,829,796.30/33,359.42
6. Step 6: Final answer
   x = 29,611.72