Finding the Fourth Proportional to 123,478.88, 185,230.72 and 33,523.12

Step by Step Solution

1. Step 1: Write the proportion equation
   123,478.88 : 185,230.72 = 33,523.12 : x
2. Step 2: Convert to fraction form
   123,478.88/185,230.72 = 33,523.12/x
3. Step 3: Cross multiply
   123,478.88x = 185,230.72 × 33,523.12
4. Step 4: Simplify right side
   123,478.88x = 6,209,511,654.25
5. Step 5: Solve for x
   x = 6,209,511,654.25/123,478.88
6. Step 6: Final answer
   x = 50,288.05