Finding the Fourth Proportional to 89,559.03, 123,591.46 and 49,271.93

Step by Step Solution

1. Step 1: Write the proportion equation
   89,559.03 : 123,591.46 = 49,271.93 : x
2. Step 2: Convert to fraction form
   89,559.03/123,591.46 = 49,271.93/x
3. Step 3: Cross multiply
   89,559.03x = 123,591.46 × 49,271.93
4. Step 4: Simplify right side
   89,559.03x = 6,089,589,765.72
5. Step 5: Solve for x
   x = 6,089,589,765.72/89,559.03
6. Step 6: Final answer
   x = 67,995.26