Finding the Fourth Proportional to 49,175.12, 67,807.82 and 33,231.89

Step by Step Solution

1. Step 1: Write the proportion equation
   49,175.12 : 67,807.82 = 33,231.89 : x
2. Step 2: Convert to fraction form
   49,175.12/67,807.82 = 33,231.89/x
3. Step 3: Cross multiply
   49,175.12x = 67,807.82 × 33,231.89
4. Step 4: Simplify right side
   49,175.12x = 2,253,381,759.42
5. Step 5: Solve for x
   x = 2,253,381,759.42/49,175.12
6. Step 6: Final answer
   x = 45,823.62