Finding the Fourth Proportional to 89,266.98, 123,192.27 and 53,450.14

Step by Step Solution

1. Step 1: Write the proportion equation
   89,266.98 : 123,192.27 = 53,450.14 : x
2. Step 2: Convert to fraction form
   89,266.98/123,192.27 = 53,450.14/x
3. Step 3: Cross multiply
   89,266.98x = 123,192.27 × 53,450.14
4. Step 4: Simplify right side
   89,266.98x = 6,584,644,078.42
5. Step 5: Solve for x
   x = 6,584,644,078.42/89,266.98
6. Step 6: Final answer
   x = 73,763.49