Finding the Fourth Proportional to 89,401.37, 123,375.20 and 48,566.26

Step by Step Solution

1. Step 1: Write the proportion equation
   89,401.37 : 123,375.20 = 48,566.26 : x
2. Step 2: Convert to fraction form
   89,401.37/123,375.20 = 48,566.26/x
3. Step 3: Cross multiply
   89,401.37x = 123,375.20 × 48,566.26
4. Step 4: Simplify right side
   89,401.37x = 5,991,871,853.73
5. Step 5: Solve for x
   x = 5,991,871,853.73/89,401.37
6. Step 6: Final answer
   x = 67,022.15