Finding the Fourth Proportional to 99,644.34, 149,433.98 and 33,066.58

Step by Step Solution

1. Step 1: Write the proportion equation
   99,644.34 : 149,433.98 = 33,066.58 : x
2. Step 2: Convert to fraction form
   99,644.34/149,433.98 = 33,066.58/x
3. Step 3: Cross multiply
   99,644.34x = 149,433.98 × 33,066.58
4. Step 4: Simplify right side
   99,644.34x = 4,941,270,654.39
5. Step 5: Solve for x
   x = 4,941,270,654.39/99,644.34
6. Step 6: Final answer
   x = 49,589.08