Finding the Fourth Proportional to 61,233.89, 91,765.30 and 33,093.28

Step by Step Solution

1. Step 1: Write the proportion equation
   61,233.89 : 91,765.30 = 33,093.28 : x
2. Step 2: Convert to fraction form
   61,233.89/91,765.30 = 33,093.28/x
3. Step 3: Cross multiply
   61,233.89x = 91,765.30 × 33,093.28
4. Step 4: Simplify right side
   61,233.89x = 3,036,814,767.18
5. Step 5: Solve for x
   x = 3,036,814,767.18/61,233.89
6. Step 6: Final answer
   x = 49,593.69