Finding the Fourth Proportional to 89,271.54, 123,190.59 and 48,984.30

Step by Step Solution

1. Step 1: Write the proportion equation
   89,271.54 : 123,190.59 = 48,984.30 : x
2. Step 2: Convert to fraction form
   89,271.54/123,190.59 = 48,984.30/x
3. Step 3: Cross multiply
   89,271.54x = 123,190.59 × 48,984.30
4. Step 4: Simplify right side
   89,271.54x = 6,034,404,817.74
5. Step 5: Solve for x
   x = 6,034,404,817.74/89,271.54
6. Step 6: Final answer
   x = 67,596.06