Finding the Fourth Proportional to 89,525.72, 123,548.52 and 49,241

Step by Step Solution

1. Step 1: Write the proportion equation
   89,525.72 : 123,548.52 = 49,241 : x
2. Step 2: Convert to fraction form
   89,525.72/123,548.52 = 49,241/x
3. Step 3: Cross multiply
   89,525.72x = 123,548.52 × 49,241
4. Step 4: Simplify right side
   89,525.72x = 6,083,652,673.32
5. Step 5: Solve for x
   x = 6,083,652,673.32/89,525.72
6. Step 6: Final answer
   x = 67,954.24